Curriculum Vitae Hilary Mary Clayton

Personal Office Address: D202 Veterinary Medical Center

Michigan State University, East Lansing, MI 48824-1314 Home Address: 3145 Sandhill Road, Mason, MI 48854-1925 Home Phone: (517) 333-3833 Office Phone: (517) 432-5630 Office Fax: (517) 432-3442 Email: claytonh@cvm.msu.edu

Education

1973 BVMS with commendation. Faculty of Veterinary Medicine, University of Glasgow 1978 PhD Faculty of Veterinary Medicine, University of Glasgow

Professional Appointments 1997 Mary Anne McPhail Dressage Chair in Equine Sports Medicine, Michigan State University 1993-1996 Chair, Department of Veterinary Anatomy, University of Saskatchewan 1988-1997 Professor, Department of Veterinary Anatomy, University of Saskatchewan 1982-1988 Associate Professor, Department of Veterinary Anatomy, University of Saskatchewan 1995-1996 Sabbatical Leave Visiting Professor, Utrecht University, The Netherlands 1988-1989 Sabbatical leave

Visiting Professor, Comparative Orthopedics, New Bolton Center, University of Pennsylvania Visiting Professor, Sports Science Center, University of Delaware

1985 Visiting Professor, Tufts University, Boston (2 month teaching appointment) 1976-1982 Lecturer, Department of Veterinary Anatomy, University of Glasgow 1979-1980 Visiting Assistant Professor, Department of Veterinary Anatomy, Michigan State University 1975-1976 Research Assistant, Department of Veterinary Parasitology, University of Glasgow 1973-1975 Veterinary Practitioner, McKenzie, Bryson and Marshall, Kilmarnock, Scotland

Honors and Awards

International Society for Equitation Science, Honorary Fellow, 2011 American College of Veterinary Sports medicine and Rehabilitation, Charter Diplomate, 2009 Midwest Dressage Association Hall of Fame, 2008. International Equine Veterinarians Hall of Fame, 2001 Saskatoon Sports Hall of Fame, 1998. Western College of Veterinary Medicine, Students of the CVMA Award, 1988, 1991. Norden Distinguished Teacher Award, 1990. Canadian Equestrian Federation, National Coaching Certification Program Award, 1990 Saskatchewan Horse Federation, special award for contributions to coaching in equestrian sports, 1990 International Olympic Committee Outstanding Poster Award, First World Congress on Sport Sciences, 1989 Saskatchewan Horse Federation "Horseman of the Year", 1984 William Hunting Award for a contribution entitled "A Canine Ovarian Teratoma" in the Veterinary Record, 1975 Glasgow University Athletics Club "Blue" for outstanding ability in equestrianism, 1973

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Professional Memberships American College of Veterinary Sports Medicine and Rehabilitation, Vice President American Association of Equine Practitioners (Board Member 1992-1996) American Veterinary Medical Association Association for Equine Sports Medicine (Board Member 1986-1994, President 1990-1992) Royal College of Veterinary Surgeons

Current Professional Practice (since 2000) Editorial advisory board membership: Equine and Comparative Exercise Physiology Journal of Equine Veterinary Science Veterinary Comparative Orthopaedics and Traumatology Equus Review scientific manuscripts: American Journal of Veterinary Research Animal Research

Equine and Comparative Exercise Physiology Equine Veterinary Journal Journal of Biomechanics

Journal of Equine Veterinary Science Journal of Sports Biomechanics Research in Veterinary Science The Veterinary Journal Veterinary Comparative Orthopaedics and Traumatology Grant reviewer: Horserace Betting Levy Board Home of Rest for Horses Companion Animal Health Fund Contribute regular column: USDF Connection

Committee Membership (since 2000) College Committees: Post-graduate Training Committee. Graduate Studies and Research Committee

Ad hoc Promotion and Tenure Committee Planning Committee for McPhail Center expansion. College Art Committee Michigan Vet Conference, Member 1999-2001, Chair, 2001.

University Committees: Academic Affairs.

Faculty Advisory Committee. External Committees: American College of Veterinary Sports Medicine and Rehabilitation. Vice President. US Equestrian Federation Dressage Committee. Seventh International Conference for Equine Locomotion, 2012. Member, Scientific Committee. Sixth International Conference for Equine Locomotion, 2008. Member, Scientific Committee. Fifth International Conference for Equine Locomotion, 2004. Chair, Scientific Committee. Conference on Equine Sport Medicine and Science, Utrecht, 2008. Member, Scientific Committee. Conference on Equine Sport Medicine and Science, Newmarket, 2006. Member, Scientific Committee. Conference on Equine Sport Medicine and Science, Oslo, 2004. Member , Scientific Committee.

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Conference on Equine Sport Medicine and Science, Saumur, 2002. Member, Scientific Committee. United States Dressage Federation Planning Committee. International Hoof Care Summit. Member of Advisory Board.

Publications

Books Back, W. and Clayton, H.M. 2011. Equine Locomotion (2nd edition). Elsevier B.V., London, England. Stubbs, N.C. and Clayton, H.M. 2008. Manual and DVD. Activate Your Horse’s Core: Unmounted Exercises for Dynamic Mobility, Strength and Balance. Sport Horse Publications, Mason, USA. Clayton, H.M., Flood, P.F. and. Rosenstein D.S. 2005. Published in English, Spanish, Polish and French. Clinical Anatomy of the Horse. Mosby, London, England. Clayton, H.M. 2004. The Dynamic Horse: A Biomechanical Guide to Equine Movement and Performance. Sport Horse Publications, Mason, USA. Back, W. and Clayton, H.M. 2001. Equine Locomotion. W.B. Saunders Company, London, England. Clayton, H.M. and Flood, P.F. 1995. Published in English and Portuguese. Color Atlas of Large Animal Clinical Anatomy. Mosby Year Book Europe, London, England. Clayton, H.M. 1991. Conditioning Sport Horses. Sport Horse Publications, Mason, USA.

Edited Proceedings Barneveld, A., Clayton, H.M., and van Weeren, R. (eds) 1996. The Veterinary Quarterly 18, Supplement 2, S69-S120. Schamhardt, H.C.C., Clayton, H.M., and Wade, J.F. (eds) 1994. Proceedings of the Second International Workshop on Animal Locomotion. Equine Veterinary Journal Supplement 17, 85 pages. Crevier-Denoix, N., van Weeren, P.R., Chateau, H., Clayton, H.M. and Buchner, H.F.F. (eds) 2009. Locomotion special issue. Equine Veterinary Journal 41, 197-318.

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Book Chapters Clayton, H.M. 2011. Hoof mechanics during locomotion. The Hoof. Ed P. Ramey. Clayton, H.M. 2011. Measurement techniques for gait analysis. In: Equine Locomotion, 2nd edition. Eds W. Back and H.M. Clayton. Elsevier B.V., London. (in press). Clayton, H.M. 2011. Performance in equestrian sports. In: Equine Locomotion, 2nd edition. Eds W. Back and H.M. Clayton. Elsevier B.V., London. (in press). Clayton, H.M. and Back, W. 2011. Forelimb function. In: Equine Locomotion, 2nd edition. Eds W. Back and H.M. Clayton. Elsevier B.V., London. (in press). Clayton, H.M. and Back, W. 2011. Hind limb function. In: Equine Locomotion, 2nd edition. Eds W. Back and H.M. Clayton. Elsevier B.V., London. (in press). Clayton, H.M. 2008. Assessing saddle fit in performance horses. Current Therapy in Equine Medicine, 6th edition. Ed N. Edward Robinson and Sprayberry. pp 474-478. Clayton, H.M. 2001. Conditioning the dressage horse. In One Arena. Ed Sharon Biggs. Half Halt Press, Boonsboro, MD. Arabian, A. & Clayton, H.M. 2001. Computer modelling. In: Equine Locomotion. Eds W. Back and H.M. Clayton. W.B. Saunders Company, London. pp 365-371. Clayton, H.M. 2001. Performance in equestrian sports. In: Equine Locomotion. Eds W. Back and H.M. Clayton. W.B. Saunders Company, London. pp 193-226. Clayton, H.M. & Schamhardt, H.C. 2001. Techniques for gait analysis. In: Equine Locomotion. Eds W. Back and H.M. Clayton. W.B. Saunders Company, London. pp 55-76. Clayton, H.M. 1999. The horse’s gait: moving with the times. In: Guardians of the horse: past present and future. Romney Publications, Newmarket, England. pp 230-232. Clayton, H.M. 1998. Effects of hoof angle on locomotion and limb loading. In: Current Techniques in Equine Surgery and Lameness, 2nd edition, eds N.A. White II and J.N. Moore. W.B.Saunders Company, Orlando. pp. 504-509. Clayton, H.M. 1996. Instrumentation and techniques in locomotion and lameness. In: Veterinary Clinics of North America: Equine Practice 12, 337-350.

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Clayton, H.M. 1994. Training Regimens: Show Jumping. In: The Athletic Horse. W.B. Saunders Company, Philadelphia. pp 429-438. Clayton, H.M. 1991. Advances in Motion Analysis. In: Veterinary Clinics of North America: Equine Practice 7, 365-382. Clayton, H.M. 1988. Equine Locomotion. In: Equine Sports Medicine, ed. W.E. Jones. Lea & Febiger, Philadelphia. pp. 149-187. Clayton, H.M. 1986. Update on ascarids. In: Veterinary Clinics of North America: Equine Practice 2, 313-328. Clayton, H.M. 1983. Lung parasites. In: Current Therapy in Equine Medicine. Ed. N.E. Robinson. W.B. Saunders Company, Philadelphia. pp. 520-523. Clayton, H.M. 1983. The management and treatment of respiratory nematode infections in small animals. In: The Veterinary Annual 23, Ed. F.W.G. Hill. John Wright and Sons Ltd., Bristol. pp. 254-259. Clayton, H.M. 1979. Lungworm infection (Dictyocaulus arnfieldi). In: Respiratory diseases of animals. Ed. H.M. Pirie. University of Glasgow, Glasgow.

Guest Editorial Clayton, H.M. 2010. Moving with the Times Wiener Tierärztliche Monatsschrift 97, 54.

Publications in Refereed Journals Clayton, H.M. and Nauwelaerts, S. (accepted) Is a single force plate adequate for stabilographic analysis in horses? Equine Veterinary Journal Clayton, H.M., Gray, S. and Bowker, R. (accepted) Effects of barefoot trimming on hoof morphology. Australian Veterinary Journal. Clayton, H.M., Kaiser, L.J. and Stubbs, N.C. (accepted) Hind limb flexion response to different types of tactile devices. American Journal of Veterinary Research.

Refereed Journals Clayton, H.M., Larson, B., Kaiser, L.J. and Lavagnino, M. 2011. Length and elasticity of side reins affect rein tension at trot. The Veterinary Journal. 188, 291-294. Clayton, H.M., Lavagnino, M., Kaiser, L.J. and Stubbs, N.C. 2011.

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Swing phase kinematic and kinetic response to weighting the hind pasterns. Equine Veterinary Journal 43, 210-215. Nauwelaerts, S., Allen, W., Lane, J., and Clayton, H.M. 2011. Inertial properties of equine limb segments. Journal of Anatomy 218, 500-509. Stubbs, N.C. Kaiser, L.J., Hauptman, J. and Clayton, H.M. 2011. Dynamic mobilization exercises increase cross sectional area of musculus multifidus. Equine Veterinary Journal. DOI: 10.1111/j.2042-3306.2010.00322.x Clayton, H.M. 2010. Biomechanics of the distal interphalangeal joint. Journal of Equine Veterinary Science 30, 401-405. Clayton, H.M., Kaiser, L.J., de Pue, B. and Kaiser, L. 2010. Center of pressure movements during horseback riding: A comparison between able-bodied and disabled riders. American Journal of Occupational Therapy 65, 211-216. Clayton, H.M., Kaiser, L.J., Lavagnino, M. and Stubbs, N.C. 2010 Dynamic mobilizations in cervical flexion: Effects on intervertebral angulations. Equine Veterinary Journal 42, Supplement s38, 688-694. Clayton, H.M., Kaiser, L.J. and Nauwelaerts, S. 2010. Pressure on the horse’s withers with three styles of blanket. The Veterinary Journal 184, 52-55. Clayton, H.M., White, A.D., Kaiser, L.J., Nauwelaerts, S., Lavagnino, M. and Stubbs, N.C. 2010. Hind limb response to tactile stimulation of the pastern and coronet. Equine Veterinary Journal 42, 227-233. de Cocq, P., Duncker, A.M., Clayton, H.M., Bobbert, M.F., Muller, M. and van Leeuwen, J.L. 2010 Vertical forces on the horse’s back in sitting and rising trot. Journal of Biomechanics 43, 327-631. Hobbs, S., Levine, D., Richards, J., Clayton, H., Tate, J and Walker, R. 2010. Motion analysis and its use in equine practice and research. Wiener Tierärztliche Monatsschrift 97, 55-64. Manfredi, J.M., Rosenstein, D., Lanovaz, J.L., Nauwelaerts, S. and Clayton, H.M. 2010. Flouroscopic study of oral behaviours in response to the presence of a bit and the effects of rein tension. Comparative Exercise Physiology 64, 143-148. (doi:10.1017/S1755254010000036). Nauwelaerts, S. and Clayton, H.M. 2010. Trunk Changes in trunk shape and center of mass location in horses during walking. Wiener Tierärztliche Monatsschrift. 97, 81-86. Stubbs, N.C., Clayton H.M., Hodges P.W., Jeffcott, L.B., and McGowan C.M. 2010. Osseous spinal pathology and epaxial muscle ultrasonography in Thoroughbred racehorses. Equine Veterinary Journal 42 Supplement s38, 654-661. de Cocq, P., Clayton, H.M., Terada, K., Muller, M. and van Leeuwen, J.L. 2009. Usability of normal force distribution measurements to evaluate asymmetrical loading of the back of the horse and different rider positions. The Veterinary Journal 181, 266-273.

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Heleski, C.R., McGreevy, P.D., Kaiser, L.J., Lavagnino, M., Tans, E., Bello, N. and Clayton, H.M. 2009. Effects of martingales on rein tension and elements of the Ridden Horse Ethogram. The Veterinary Journal 181, 56-62. Nauwelaerts, S. and Clayton, H.M. 2009. Trunk deformation in the trotting horse. Equine Veterinary Journal Special Issue 41, 203-206. Nauwelaerts, S., Kaiser, L., Malinowski, R. and Clayton, H.M. 2009. Effects of trunk deformation on trunk center of mass mechanical energy estimates in the moving horse, Equus caballus. Journal of Biomechanics 42, 308-311. Tans, E., Nauwelaerts, S. an d Clayton, H.M. 2009. Dressage training affects temporal variables in transitions between trot and halt. Comparative Exercise Physiology 6, 89-97. Clayton, H.M., White, A.D., Kaiser, L.J., Nauwelaerts, S., Lavagnino, M. and Stubbs, N.C. 2008. Short term habituation of equine limb kinematics to tactile stimulation of the coronet. Veterinary Comparative Orthopaedics and Traumatology 21, 211-214. Geutens, C.A., Clayton, H.M. and Kaiser L.J. 2008. Forces and pressures beneath the saddle during mounting from the ground and from a raised mounting block. The Veterinary Journal 175, 332-337. Nicodemus, N.C., Clayton, H.M. and Lanovaz, J.L. 2008. Comparison of a joint coordinate system versus multi-planar analysis for equine carpal and fetlock kinematics. Equine and Comparative Exercise Physiology 5, 43-55. Bonin, S.J., Clayton, H.M., Lanovaz, J.L. and Johnson, T.J. 2007. Comparison of temporomandibular joint motion in horses chewing hay and pellets. Equine Veterinary Journal 39, 258-262. Clayton, H.M., Sha, D.H., Stick, J.A. and Elvin N.G. 2007. 3D kinematics of the metacarpophalangeal joint at walk and trot. Veterinary Comparative Orthopaedics and Traumatology 20, 86-91. Clayton, H.M., Sha, D.H., Stick, J.A. and Robinson, P. 2007. 3D kinematics of the proximal and distal interphalangeal joints of walking and trotting horses. Veterinary Comparative Orthopaedics and Traumatology 20, 1-7. Terada, K., Clayton, H.M., Lanovaz, J.L. and Kato, K. 2006. Stabilization of wrist position during horseback riding at trot. Equine and Comparative Exercise Physiology 3, 179-184. Biknevicius, A.R., Mullineaux, D.R. and Clayton, H.M. 2006. Locomotor mechanics of the tölt in Icelandic horses: Taking the walk for a run. American Journal of Veterinary Research 67, 1505-1510. Bonin, S.J., Clayton, H.M., Lanovaz, J.L. and Johnson, T.J. 2006. Kinematics of the equine temporomandibular joint. American Journal of Veterinary Research 67, 423-428. Clayton, H.M. and Sha, D.H. 2006. Body centre of mass movement in horses travelling on a circular path. Equine Veterinary Journal Supplement 36, 462-467.

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Dutto, D.J., Hoyt, D.F., Clayton, H.M., Cogger, E.A. and Wickler, S.J. 2006. Joint work and power for both the forelimb and hind limb during trotting in the horse. Journal of Experimental Biology 209, 3990-3999. Gnagey, L., Clayton, H.M. and Lanovaz, J.L. 2006 Effect of standing tarsal angle on joint kinematics and kinetics. Equine Veterinary Journal 38, 628-633. Brown, K.E., Nickels, F.A., Caron, J.P., Mullineaux, D.R. and Clayton, H.M. 2005. Investigation of the immediate analgesic effects of extracorporeal shock wave therapy for treatment of navicular disease in horses. Veterinary Surgery 34, 554-558. Clayton, H.M. Singleton, W.H., Lanovaz, J.L. and Cloud, G.L. 2005. Strain gauge measurement of rein tension during riding: A pilot study. Equine and Comparative Exercise Physiology 2, 203-205. Lynch J.A., Clayton H.M. and Mullineaux D.R. 2005. The reliability of force platform data from trotting horses. Equine and Comparative Exercise Physiology 2, 129-132. Manfredi, J., Clayton H.M. and Derksen, F. 2005. Swallowing frequency in cantering horses: Effects of different bits and bridles. Equine and Comparative Exercise Physiology 2, 241-244. Manfredi, J., Clayton H.M. and Rosenstein, D. 2005. Radiographic study of bit position within the horse’s oral cavity Equine and Comparative Exercise Physiology 2, 195-201. Bialski, D., Lanovaz, J.L., Bohart, G.V., Mullineaux, D.R. and Clayton, H.M. 2004. Effect of detomidine on postural sway in horses. Equine and Comparative Exercise Physiology 1, 45-50. Bidwell, L.A., Brown, K.E., Cordier, A., Mullineaux, D.R. and Clayton, H.M. 2004. Mepivacaine local anesthetic duration in equine palmar digital nerve blocks. Equine Veterinary Journal 36, 723-726. Biknevicius, A., Mullineau, D.R. and Clayton, H.M. 2004. Ground reaction forces and limb function in tölting Icelandic horses. Equine Veterinary Journal 36, 743-747. Clayton, H.M., Sha, D.H., Stick, J.A. and Mullineaux, D.R. 2004. Three dimensional kinematics of the equine carpus at trot. Equine Veterinary Journal 36, 671-676. Dutto, D.J., Hoyt, D.F., Clayton, H.M., Cogger, E. A. and Wickler, S.J. 2004. Moments and powers generated by the horse (Equus caballus) hind limb during jumping. Journal of Experimental Biology 207, 667-674. Iwaarden, S. van, Clayton, H.M. and Mullineaux, D.R. 2004 Case Study: Phenomenological Study of a University Horse Population for Research and Education. The Professional Animal Scientist 20, 286-291. Khumsap, S., Lanovaz, J.L. and Clayton, H.M. 2004. Verification of skin-based markers for 3D kinematic analysis of the equine tarsal joint.

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Equine Veterinary Journal 36, 655-658. Khumsap, S., Lanovaz, J.L. and Clayton, H.M. 2004. Three-dimensional kinematic analysis of horses with induced tarsal synovitis. Equine Veterinary Journal 36, 659-664. Lanovaz, J.L., Khumsap, S. and Clayton, H.M. 2004. Quantification of three-dimensional skin displacement artefacts on the equine tibia and third metatarsus. Equine and Comparative Exercise Physiology 1, 141-150. Mullineaux, D.R., Clayton, H.M. and Gnagey, L.M. 2004. Effects of offset-normalizing techniques on variability in motion analysis data. Journal of Applied Biomechanics 20, 177-184. Ramón, T., Prades, M., Armengou, L., Lanovaz, J.L., Mullineau, D.R. and Clayton, H.M. 2004. Effects of athletic taping of the fetlock on distal limb mechanics. Equine Veterinary Journal 36, 764-768. Sha, D.H., Mullineaux, D.R. and Clayton, H.M. 2004. Three-dimensional analysis of patterns of skin displacement over the equine radius. Equine Veterinary Journal 36, 665-670. Terada, K., Mullineaux, D.R., Kiyotada, K. and Clayton, H.M. 2004 Electromyographic activity of the rider’s muscles at trot. Equine and Comparative Exercise Physiology 1, 193-198. Wickler, S.J., Hoyt, D.F., Clayton, H.M., Mullineaux, D.R., Cogger, E.A., Sandoval, E., McGuire, R. and Lopez, C. 2004. Energetic and kinematic consequences of weighting the distal limb. Equine Veterinary Journal 36, 772-777. Clayton, H.M., Bialski D., Lanovaz J.L. and Mullineaux D.L. 2003. Reliability of a technique to measure postural sway in horses. American Journal of Veterinary Research 64, 1354-1359.

Clayton, H.M., Singleton, W.H., Lanovaz, J.L. and Cloud, G. L. 2003 Measurement of rein tension during horseback riding using strain gage transducers. Experimental Techniques 27, 34-36. Khumsap, S. Lanovaz, J.L., Rosenstein, D.L., Byron, C. and Clayton, H.M. 2003 Effect of unilateral synovitis of distal intertarsal and tarsometatarsal joints on sagittal plane kinematics and kinetics of trotting horses. American Journal of Veterinary Research 64, 1491-1495. Nicodemus, M.C. and Clayton, H.M. 2003. Temporal variables of four-beat, stepping gaits of gaited horses. Applied Animal Behavioural Science 80, 133-142. Singleton, W.H., Clayton, H.M., Lanovaz, J.L. Prades, M. 2003. Effects of shoeing on forelimb swing phase kinetics of trotting horses. Veterinary Comparative Orthopedics and Traumatology 16, 16-20. Clayton, H.M., Hoyt, D.F., Wickler, S.J., Cogger, E.A. and Lanovaz, J.L. 2002. Hind limb net joint energies during swing phase as a function of trotting velocity. Equine Veterinary Journal Supplement 34, 363-367.

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Clayton, H.M., Singleton, W.H., Lanovaz, J.L. and Prades, M. 2002. Sagittal plane kinematics and kinetics of the pastern joint during the stance phase of the trot. Veterinary Comparative Orthopaedics and Traumatology 15, 15-17. Hole, S.M., Clayton, H.M. and Lanovaz, J.L. 2002. A note on the linear and temporal kinematics of Olympic show jumping horses between two fences. Applied Animal Behaviour Science 75, 317-323. Khumsap, S., Clayton, H.M., Lanovaz, J.L. and Bouchey, M. 2002. Effect of walking velocity on forelimb kinematics and kinetics. Equine Veterinary Journal Supplement 34, 325-329. Lanovaz, J.L., Khumsap, S., Clayton, H.M., Stick, J.A. and Brown, J. 2002. Three-dimensional kinematics of the tarsal joint at the trot. Equine Veterinary Journal Supplement 34, 303-313. Meershoek, L.S., Lanovaz, J.L., Schamhardt, H.C and Clayton, H.M. 2002. Calculated forelimb flexor tendon forces in horses with experimentally induced superficial flexor tendinitis and the influence of heel wedges. American Journal of Veterinary Research 63, 432-437. Nielsen, B.D., O’Connor, C.I., Rosenstein, D.S., Schott, H.C. and Clayton, H.M. 2002 Weight-carrying and uni-directional conditioning affects third metacarpi development. Equine Veterinary Journal Supplement 34, 236-240. O’Connor, C.I., Nielsen, B.D., Schott, H.C. and Clayton, H.M. 2002. Effects of weight-carrying exercise and a myoanabolic supplement on growth and muscle. Equine Veterinary Journal Supplement 34, 178-181. Arabian, A.K., Lanovaz, J.L. and Clayton, H.M. 2001. Determination of hoof mass and centre of mass from morphological measurements. Equine Veterinary Journal Supplement 33,46-49. Clayton, H.M., Hodson, E.F., Lanovaz, J.L. and Colborne, R.G. 2001. The hind limb in walking horses: 2. Net joint moments and joint powers. Equine Veterinary Journal 33, 44-48. Hodson, E.F., Clayton, H.M. and Lanovaz, J.L. 2001. The hind limb in walking horses: 1. Kinematics and ground reaction forces. Equine Veterinary Journal 33, 38-43. Khumsap, S., Clayton, H.M. and Lanovaz, J.L. 2001. Effect of walking velocity on ground reaction force variables in the hind limb of clinically normal horses. American Journal of Veterinary Research 62, 901-906. Khumsap, S., Clayton, H.M. and Lanovaz, J.L. 2001. Effect of walking velocity on hind limb kinetics during stance in normal horses. Equine Veterinary Journal Supplement 33, 21-26. Lanovaz, J.L. and Clayton, H.M. 2001. Sensitivity of equine fore limb swing phase inverse dynamics solutions to errors in inertial parameters. Equine Veterinary Journal Supplement 33, 27-31. Rosenstein, D., Bullock, M., Ocello, P. and Clayton, H. 2001. Arthrocentesis of the equine temporomandibular joint. American Journal of Veterinary Research 62, 729-733.

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Clayton, H.M., Hodson, E.F. and Lanovaz, J.L. 2000. The forelimb in walking horses: 2. Net joint moments and joint powers. Equine Veterinary Journal 32, 295-299. Clayton, H.M., Willemen, M.A., Lanovaz, J.L. and Schamhardt, H.C. 2000. Effects of a heel wedge in horses with superficial digital flexor tendinitis. Veterinary Comparative Orthopedics and Traumatology 13, 1-8. Clayton, H.M., Willemen, M.A., Schamhardt, H.C., Lanovaz, J.L. and Colborne, G.R. 2000. Kinematics and ground reaction forces in horses with superficial digital flexor tendinitis. American Journal of Veterinary Research 61, 191-196. Clayton, H.M., Schamhardt, H.C., Lanovaz, J.L., Colborne, G.R. and Willemen, M.A. 2000. Net joint moments and joint powers in horses with superficial digital flexor tendinitis. American Journal of Veterinary Research 61, 197-201. Hodson, E.F., Clayton, H.M. and Lanovaz, J.L. 2000. The forelimb in walking horses: 1. Kinematics and ground reaction forces. Equine Veterinary Journal 32, 287-294. Clayton, H.M., Lanovaz, J.L., Schamhardt, H.C. and Wessum, R. van. 1999. Rider mass effects on ground reaction forces and fetlock kinematics at the trot. Equine Veterinary Journal Supplement 30, 218-221. Lanovaz, J.L., Clayton, H.M., Colborne, G.R. and Schamhardt, H.C. 1999. Forelimb kinematics and joint moments during the swing phase of the trot. Equine Veterinary Journal Supplement 30, 235-239. Hodson, E.F., Clayton, H.M. and Lanovaz, J.L. 1999. Temporal analysis of walk movements in the Grand Prix dressage test at the 1996 Olympic Games. Applied Animal Behaviour Science 62, 89-97. Wessum, R. van, Sloet, M.M. and Clayton, H.M. 1999. Electromyography in the horse in veterinary medicine and in veterinary research - a review. The Veterinary Quarterly 21, 3-7. Clayton, H.M., Lanovaz, J.L., Schamhardt, H.C., Willemen, M.A. and Colborne, G.L. 1998. Net joint moments and powers in the equine forelimb in the stance phase of the trot. Equine Veterinary Journal 30, 384-389. Clayton, H.M., Theoret, C.L. Barber, S.M. and Curle, R.D. 1998. Effects of carpal synovectomy on stride kinematics of trotting horses. Veterinary Comparative Orthopedics and Traumatology 11, 80-84. Colborne, G.R., Lanovaz, J.L., Sprigings, E.J., Schamhardt, H.C. and Clayton H.M. 1998. Forelimb joint moments and power during the walking stance phase of horses. American Journal of Veterinary Research 59, 609-614. Lanovaz, J.L., Clayton, H.M. and Watson, L.G. 1998. In vitro attenuation of impact shock in equine digits. Equine Veterinary Journal Supplement 26, 96-102. Burns, T.E. and Clayton, H.M. 1997. Comparison of the temporal kinematics of the canter pirouette and collected canter. Equine Veterinary Journal Supplement 23, 58-61.

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Clayton, H.M. 1997. Classification of collected trot, passage and piaffe using stance phase temporal variables. Equine Veterinary Journal Supplement 23, 54-57. Clayton, H.M. 1997. Effect of added weight on landing kinematics of jumping horses. Equine Veterinary Journal Supplement 23, 50-53. Colborne, G.R., Lanovaz, J.L., Sprigings, E.J., Schamhardt, H.C. and Clayton H.M. 1997. Joint moments and power in equine gait: a preliminary study. Equine Veterinary Journal Supplement 23, 33-36. Colborne, G.R., Lanovaz, J.L., Sprigings, E.J., Schamhardt, H.C. and Clayton H.M. 1997. Power flow in the equine forelimb. Equine Veterinary Journal Supplement 23, 37-40. Clayton, H.M. 1996. Time motion analysis of show jumping competitions. Journal of Equine Veterinary Science 16, 262-266. Clayton H.M. 1996. Time motion analysis in the sport of dressage. Pferdeheilkunde 12: 671-678. Clayton H.M., Colborne, G.R., Lanovaz, J. and Burns, T.E. 1996. Linear kinematics of water jumping in Olympic show jumpers. Pferdeheilkunde 12: 657-660. Rivero, J.L.L. and Clayton, H.M. 1996. The potential role of the muscle in kinematic characteristics. Pferdeheilkunde 12: 635-640. Clayton, H.M. 1995. Comparison of the stride kinematics of the collected, medium, and extended walks in horses. American Journal of Veterinary Research 56, 849-852. Clayton, H.M. 1995. Physical fitness for the equine athlete. Equine Veterinary Education 7, 264-269. Clayton, H.M. and Bradbury J.W. 1995. Temporal characteristics of the foxtrot: a symmetrical equine gait. Applied Animal Behaviour Science 42, 153-159. Clayton, H.M., Colborne, R.G. and Burns, T. 1995. Kinematic analysis of successful and unsuccessful attempts to clear a water jump. Equine Veterinary Journal Supplement 18, 166-169. Colborne, R.G., Clayton, H.M. and Lanovaz, J. 1995. Factors that influence the generation of vertical velocity during take off in horses jumping a water jump. Equine Veterinary Journal Supplement 18, 138-140. Kasper, C.A., Clayton, H.M., Wright, A.K., Skuba, E.V. and Petrie, L. 1995. The effect of high doses of oxytetracycline on metacarpophalangeal joint kinematics in neonatal foals. Journal of the American Veterinary Medical Association 207, 71-73.

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Remedios, R.M., Clayton, H.M. and Skuba, E. 1994. Femoral head excision arthroplasty using the vascularised rectus femoris muscle sling. Veterinary Comparative Orthopedics and Traumatology 7, 82-87. Clayton, H.M. 1994. Comparison of the collected, working, medium, and extended canters. Equine Veterinary Journal Supplement 17, 16-19. Clayton, H.M. 1994. Comparison of the stride kinematics of the collected, working, medium, and extended trot. Equine Veterinary Journal 26, 230-234. Clayton, H.M. 1993. Time-motion analysis of the Canadian Equestrian Federation dressage tests. Journal of Applied Physiology 74, 2325-2329. Argue, C.K. and Clayton, H.M. 1993. A study of transitions between the trot and canter in dressage horses. Journal of Equine Veterinary Science 13, 171-174. Argue, C.K. and Clayton, H.M. 1993. A preliminary study of transitions between the walk and trot in dressage horses. Acta Anatomica 146, 179-182. Clayton, H.M. 1993. The extended canter: A comparison of some kinematic variables in horses trained for dressage and racing. Acta Anatomica 146, 183-187. Clayton, H.M. 1993. Conditioning sport horses. Proceedings of the American Association of Equine Practitioners 38, 403-412. Naylor, J.M., Clark, E.G., Clayton, H.M. and Baugh, C. 1992. COPD: usefulness of clinical signs, bronchiolar lavage, and lung biopsy as diagnostic and prognostic aids. Canadian Journal of Veterinary Research 33, 591-598. Clayton, H.M., Sigafoos, R. and Curle, R.D. 1991. Effect of three shoe types on the duration of breakover in sound trotting horses. Journal of Equine Veterinary Science 11, 129-132. Clayton, H.M. and Barlow, D.A. 1991. Stride characteristics of four Grand Prix jumping horses. Equine Exercise Physiology 3, 151-157. Clayton, H.M. 1991. Gait evaluation: making the most of your home video system. Proceedings of the American Association of Equine Practitioners 36, 447-455. Clayton, H.M. 1990. Time-motion analysis in equestrian sports. Proceedings of the American Association of Equine Practitioners 35, 367-373. Clayton, H.M. 1990. Effect of an acute hoof angulation on the stride kinematics of trotting horses. Equine Veterinary Journal Supplement 9, 86-90.

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Clayton, H.M. 1990. Effect of an acute angulation of the hind hooves on the diagonal synchrony of trotting horses. Equine Veterinary Journal Supplement 9, 91-94. Clayton, H.M. 1989. Terminology for the description of equine jumping kinematics. Journal of Equine Veterinary Science 9, 341-348. Clayton, H.M. 1989. Kinematic analysis of cutting horses working a mechanical flag. American Journal of Veterinary Research 50, 1418-1422. Clayton, H.M. 1989. Time-motion analysis of the Grand Prix dressage test. Proceedings of the First IOC World Congress on Sport Sciences, pp. 291-292. Clayton, H.M. and Barlow, D.A. 1989. The effect of fence height and width on the limb placements of show jumping horses. Journal of Equine Veterinary Science 9, 179-185. Clayton, H.M. and Townsend, H.G.G. 1989. Kinematics of the cervical spine of the adult horse. Equine Veterinary Journal 21, 189-192. Clayton, H.M. and Townsend, H.G.G. 1989. Comparison of cervical spinal kinematics of foals and adult horses. Equine Veterinary Journal 21, 193-195. Clayton, H.M. 1988. Comparison of the stride of trotting horses trimmed with a normal and broken-back hoof-pastern axis. Proceedings of the American Association of Equine Practitioners 33, 289-298. Clayton, H.M. 1988. Cinematographic analysis of the gait of lame horses. V. Fibrotic myopathy. Journal of Equine Veterinary Science 8, 297-301. Clayton, H.M. 1987. Cinematographic analysis of the gait of lame horses. IV. Tarsal degenerative joint disease. Journal of Equine Veterinary Science 7, 274-278. Clayton, H.M. 1987. Cinematographic analysis of the gait of lame horses. III. Fracture of the third carpal bone. Journal of Equine Veterinary Science 7, 130-135. Clayton, H.M. and Hurtig, M. 1987. Clinical findings and gait analysis in a foal with septic physitis of the proximal humeral physis: a case report. Canadian Veterinary Journal 28, 707-709. Clayton, H.M. 1986. Cinematographic analysis of the gait of lame horses. II. Chronic sesamoiditis. Journal of Equine Veterinary Science 6, 310-320. Clayton, H.M. 1986. Cinematographic analysis of the gait of lame horses. Journal of Equine Veterinary Science 6, 70-78.

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Lindsay, F.E.F. and Clayton, H.M. 1986. An anatomical and endoscopic study of nasopharynx and larynx of the donkey (Equus asinus). Journal of Anatomy 144, 123-132. Clayton, H.M. 1985. A fluoroscopic study of the position and action of different bits in the horse's mouth. Journal of Equine Veterinary Science, 5, 68-77. Clayton, H.M. and Lee, R.L. 1984. A fluoroscopic study of the position and action of the jointed snaffle bit in the horse's mouth. Journal of Equine Veterinary Science 4, 193-196. Leach, D.H., Ormrod, K. and Clayton, H.M. 1984. A standardised terminology for the description and analysis of equine locomotion. Equine Veterinary Journal 16, 522-528. Leach, D.H., Ormrod, K. and Clayton, H.M. 1984. Stride characteristics of horses competing in Grand Prix jumping. American Journal of Veterinary Research 45, 888-892. Clayton, H.M. and Boyd, J.S. 1983. Spina bifida in a German Shepherd puppy: a case report. Veterinary Record 112, 12-15. Klei, T.R., Bello, T.R., Clayton, H.M., Drudge, J.H., Lyons, E.T., Moore, J.N., Slocombe, J.O.D. and Stiller, D. 1983. Research needs on internal parasites of horses. American Journal of Veterinary Research 45, 1614-1618. Clayton, H.M. and Duncan, J.L. 1981. Natural infection with Dictyocaulus arnfieldi in pony and donkey foals. Research in Veterinary Science 31, 278-280. Clayton, H.M., Lindsay, F.E.F., Forbes, A.C. and Hay, L.A. 1981. Some studies of comparative aspects of sexual behaviour in ponies and donkeys. Applied Animal Ethology 7, 169-174. Clayton, H.M. and Trawford, A.F. 1981. Lungworm control in donkeys using mebendazole. Equine Veterinary Journal 13, 192-194. Clayton, H.M. 1980. The pathogenesis of equine ascariasis. Proceedings of the 25th Annual Meeting of the American Association of Veterinary Parasitologists. Schillhorn van Veen, T.W. and Clayton, H.M. 1980. An in vitro test for the detection of benzimidazole resistance in equine strongyles. Proceedings of the 25th Annual Meeting of the American Association of Veterinary Parasitologists. Clayton, H.M. and Duncan, J.L. 1980. The use of anthelmintics in the horse. Association of Veterinary Clinical Pharmacology and Therapeutics, Proceedings and Newsletter 4, 47-49. Clayton, H.M., Duncan, J.L. and Dargie, J.D. 1980. Pathophysiological changes associated with Parascaris equorum infection in the foal.

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Equine Veterinary Journal 12, 23-25. Clayton, H.M. and Murphy, J. 1980. The coughing horse. In Practice 2, 25-34. Brown, P. and Clayton, H.M. 1979. The pathological changes in the livers of foals experimentally infected with Parascaris equorum. Journal of Comparative Pathology 89, 115-123. Clayton, H.M. and Duncan, J.L. 1979. The migration and development of Parascaris equorum. International Journal of Parasitology 9, 285-292. Clayton, H.M. and Duncan, J.L. 1979. The development of immunity to Parascaris equorum infection in the foal. Research in Veterinary Science 26, 383-384. Clayton, H.M., Duncan, J.L. and Gilbert, G.A. 1979. Equine parasite control using pyrantel embonate. Veterinary Record 105, 389-391. Clayton, H.M. and Lindsay, F.E.F. 1979. Filaroides osleri infection in the dog. Journal of Small Animal Practice 20, 773-782. Clayton, H.M. and Neave, R.M.S. 1979. Efficacy of mebendazole against Dictyocaulus arnfieldi in the donkey. Veterinary Record 104, 571-572. Nicholls, J.M., Clayton, H.M., Duncan, J.L. and Buntain, B. 1979. Lungworm (Dictyocaulus arnfieldi) infection in donkeys. Veterinary Record 104, 567-570. Clayton, H.M. 1978. Ascariasis in foals. Veterinary Record 102, 553-556. Clayton, H.M. and Duncan, J.L. 1978. Clinical signs associated with Parascaris equorum infection in worm-free pony foals and yearlings. Veterinary Parasitology 4, 69-78. Duncan, J.L., Clayton, H.M and Dargie, J.D. 1978. Pathophysiological studies in ponies with patent helminth infections. Proceedings of the Fourth International Congress of Parasitology, Section F, p. 12. Lindsay, F.E.F., Clayton, H.M. and Pirie, M.E. 1978. The vomeronasal organ of the horse and donkey. Journal of Anatomy 127, 3 proc. 26, p. 655. Nicholls, J.M., Clayton, H.M., Pirie, H.M. and Duncan, J.L. 1978. A pathological study of the lungs of foals infected experimentally with Parascaris equorum. Journal of Comparative Pathology 88, 261-274. Clayton, H.M. and Duncan, J.L. 1977. Experimental Parascaris equorum infection of foals.

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Research in Veterinary Science 23, 109-114. Clayton, H.M. 1975. A canine ovarian teratoma. Veterinary Record 96, 567-568. Baker, G.J., Dodman, N.H and Clayton, H.M. 1974. Foreign body obstruction of the small intestine of a foal: a case report. Veterinary Record 93, 293-295.

Abstracts, Proceedings and Non-Refereed Journals Clayton, HM. 2010. Get connected. USDF Connection, December 2010, pp 26-31. Clayton, H.M. A look at the dressage horse’s back. USDF Connection, June 2010, pp 40-43. Clayton, H.M. 2010 Why the suspensory? Dressage Today, June 2010, pp 42-47. Clayton, H. M. 2009. McPhail Annual Research Report for 2008. Clayton, H.M. 2009. Snug, warm and hurting. USDF Connection, May 2009, pp 30-34. Clayton, H.M. 2009. Transitions between walk and trot: a biomechanical look at these important fundamentals. USDF Connection, August 2009, pp 18-23. Clayton, H.M. 2009. Activate your horse’s core. New research. Alberta Horse Breeders and Owners Conference Proceedings, pp 17-22, 79-84. Clayton, H. M. 2008. McPhail Annual Research Report for 2007. De Cocq, P and Clayton, H.M. 2007. Pressure measurements to evaluate rider position. Voorsjaardingen Conference (abstract). Clayton, H. M. 2007. McPhail Annual Research Report for 2006. Clayton, H.M. 2007. Impact of arena footing on soundness. pp 9-10. Conditioning the dressage horse. pp 19-23. Performance partners through Pilates. pp 27-28. The 2007 Adequan/USDF Annual Convention, Proceedings of Horse Health Sessions.

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Clayton, H. M. 2007. Saddle mat studies. MDA, News and Views, May 2007, pp 1-5. Clayton, H. M. 2007. Components of collection. Dressage Today, October 2007, pp 42-48. Clayton, H. M. 2007. A mounting problem. USDF Connection, September issue. pp 20-24. Clayton, H. M. 2007. Train smarter not harder. USDF Connection, February issue. pp 20-22. Clayton, H. M. 2007. How many gaits are there? USDF Connection, January issue. pp 16-19. Clayton, H. M. 2006. McPhail Annual Research Report for 2005. Clayton, H. M. 2006. Best foot forward. USDF Connection, September issue. pp 42-47. Clayton, H. M. 2006. Bitting actions and reactions: Part 2 of a scientific study. USDF Connection, May issue, pp 26-30. Clayton, H.M. 2006. Footing. United States Hunter Jumper Association’s In Stride magazine. Clayton, H. M. 2005. McPhail Annual Research Report for 2004. Clayton, H. M. 2005. Bitting: The inside story. USDF Connection, December issue, pp 28-32. Clayton, H.M. 2005. Balance basics. Part 3: Dynamics. USDF Connection, August issue, pp 45-49. Clayton, H.M. 2005 Guest editorial. The force plate: Established technology, new applications. The Veterinary Journal 169, 15-16. Clayton, H.M. 2005. Gait analysis of dressage horses expands knowledge. The Holistic Horse 10, 3-4. Clayton, H.M. 2005. Balance basics. Part 2: Stability.

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USDF Connection, April issue, pp 19-24. Clayton, H.M. 2005. Gait quality in sport horses. Dressage Today. January issue, pp 54-61. Clayton, H. M. 2004. McPhail Annual Research Report for 2003. Abu-Ali, G.S., Mullineaux, D.R. and Clayton, H.M. 2004. Evaluation of kinetic and kinematic events in equine locomotion. Equine and Comparative Exercise Physiology 1, A1. Almeida, P.E., Mullineaux, D.R. and Clayton, H.M. 2004. Force vector diagrams: A developing tool for evaluation of equine lameness at trot. Equine and Comparative Exercise Physiology 1, A1. Bidwell, L.A., Brown, K.E., Cordier, A., Mullineaux, D.R. and Clayton, H.M. 2004 Mepivacaine local anesthetic duration in equine palmar digital nerve blocks. Equine and Comparative Exercise Physiology 1, A3. Biknevicius, A., Mullineau, D.R. and Clayton, H.M. 2004. Ground reaction forces and limb function in tölting Icelandic horses. Equine and Comparative Exercise Physiology 1, A3. Clayton, H.M., Sha, D.H. Stick, J.A. and Mullineaux, D.R. 2004. Three dimensional kinematics of the equine carpus at trot. Equine and Comparative Exercise Physiology 1, A7. Khumsap, S., Lanovaz, J.L. and Clayton, H.M. 2004. Verification of skin-based markers for 3D kinematic analysis of the equine tarsal joint. Equine and Comparative Exercise Physiology 1, A15. Khumsap, S., Lanovaz, J.L. and Clayton, H.M. 2004. 3D kinematic analysis of horses with tarsal synovitis. Equine and Comparative Exercise Physiology 1, A16. Mullineaux, D.R. and Clayton, H.M. 2004. Comparison of methods to quantify variability in time series data. Equine and Comparative Exercise Physiology 1, A18. Powers, PNR, Mullineaux, D.R. and Clayton, H.M. 2004. Ground reaction forces at take off for vertical and oxer fences. Equine and Comparative Exercise Physiology 1, A21. Ramón, T., Prades, M., Armengou, L., Lanovaz, J.L., Mullineau, D.R. and Clayton, H.M. 2004. Effects of athletic taping of the fetlock on distal limb mechanics. Equine and Comparative Exercise Physiology 1, A22. Sha, D.H., Mullineaux, D.R. and Clayton, H.M. 2004. Three-dimensional analysis of patterns of skin displacement over the equine radius. Equine and Comparative Exercise Physiology 1, A25. Terada, K., Mullineaux, D.R., Lanovaz, J.L., Kiyotada, K. and Clayton, H.M. 2004 Relative motion between rider and horse at trot. Equine and Comparative Exercise Physiology 1, A26.

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Wickler, S.J., Hoyt, D.F., Clayton, H.M., Mullineaux, D.R., Cogger, E.A., Sandoval, E., McGuire, R. and Lopez, C. 2004. Energetic and kinematic consequences of weighting the distal limb. Equine and Comparative Exercise Physiology 1, A30. Clayton, H.M. 2004. Gait analysis in the horse. American College of Veterinary Surgeons Annual Meeting Proceedings. Clayton, H.M. 2004. Locomotion and performance in the athletic horse. Footing and shoeing. Alberta Horse Industry Branch Conference Proceedings. Clayton, H.M. 2004. Balance basics. USDF Connection December issue, pp 16-22. Clayton, H.M. 2004. We got rhythm. USDF Connection January issue, pp Clayton, H.M. 2004. The mysteries of self-carriage. USDF Connection September issue, pp 14-17. Dutto, D.J., Hoyt, D.F., Clayton, H.M., Cogger, E.A., and Wickler, S.J. 2004. Joint kinetics of the horse during trotting: the hind limb during stance. Society for Integrative and Comparative Biology. Final Program & Abstracts, p. 331 Ferris, A.E., Dutto, D.J., Hoyt, D.F., Clayton, H.M., Cogger, E.A., and Wickler, S.J. 2004. Joint kinetics of the horse during trotting: the forelimb during stance. Society for Integrative and Comparative Biology. Final Program & Abstracts, p. 331. Lynch, J.A., Mullineaux, D.R. and Clayton, H.M. 2004. The reliability of force platform data from horses at the trot. CVM Research Day Abstracts. Malinowski, R., Jones, A.N., Clayton, H.M. and Mullineaux, D.R. 2004. The virtual reality of an animated lame horse. CVM Research Day Abstracts. Schreiber, J.S., Dutto, D.J., Hoyt, D.F., Clayton, H.M., Cogger, E.A., and Wickler, S.J. 2004. Fore limb joint kinetics of the horse during decline trotting: a pilot study. Society for Integrative and Comparative Biology. Final Program & Abstracts, p. 329. Clayton, H. M. 2003. McPhail Annual Research Report for 2002. Clayton, H.M. 2003. Your horse’s hocks: A biomechanical primer. USDF Connection April issue, pp 17-20. Clayton, H.M. 2003. The biomechanics of collection.

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USDF Connection July issue, pp 52-55. Clayton, H.M. 2003. Learning about the levade. USDF Connection October issue, pp 14-17. Abu-Ali, G.R., Mullineaux, D.R. and Clayton, H.M. 2003. The relationship between kinematic and kinetic variables in trotting horses. CVM Research Day Abstracts. Biknevicius, A.R., Mullineaux, D.R. and Clayton, H.M. 2003. Taking the walk for a run: Locomotor mechanics of lateral sequence singlefoot gaits. Society for Comparative Medicine and Intergrative Biology Abstracts. Clayton, H.M., Bonin, S.J., Johnston, T., Lanovaz, J.L. and Mullineaux, D.R. 2003. Three-dimensional movements in the temporomandibular joint in horses chewing hay and pellets. Equine Nutrition and Physiology Abstracts. Gnagey, L., Clayton, H.M. and Lanovaz, J.L. 2003. Effect of tarsal conformation on equine kinematics and kinetics. Equine Nutrition and Physiology Abstracts. Mullineaux, D.R., Hole, S. and Clayton, H.M. 2003. Kinematics of horses jumping a combination fence. Equine Nutrition and Physiology Abstracts. Clayton, H. M. 2002. McPhail Annual Research Report for 2001. Clayton, H.M. 2002. The optimal surface for training and competing. Conference on Equine Sports Medicine and Science Proceedings. Ed. A. Lindner. pp 33-42. Clayton, H.M. 2002. Walk this way. USDF Connection April issue, pp 39-42. Clayton, H.M. 2002. Hot to trot. USDF Connection July issue, pp 30-41. Clayton, H.M. 2002. The canter considered. USDF Connection October issue, pp 22-25. Clayton, H.M., Almeida, P.E., Prades, M., Brown, J., Tessier, C. and Lanovaz, J.L. 2002. Double-blind study of the effects of an oral supplement intended to support joint health in horses with tarsal degenerative joint disease. Proceedings of the American Association of Equine Practitioners 48, 317-317. Clayton, H.M., Singleton, W.H., Lanovaz, J.L. and Cloud G.L. 2002 Measurement of rein tension during horseback riding using strain gages. Proc. 2002 SEM Annual Conference and Exposition on Experimental and Applied Mechanics, Society for Experimental Mechanics, Milwaukee, WI, paper 97. Dutto, D.J., Hoyt, D.F., Wickler, S.J., Cogger, E.A. and Clayton, H.M. 2002.

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Joint moments and powers of the horse hind limb during jumping. FA Society for Experimental Biology Journal 16, A360. Dutto, D.J., Hoyt, D.F., Wickler, S.J., Cogger, E.A., and Clayton, H.M. 2002. Hind limb joint kinetics of the horse during jumping. The Physiologist 45, 310. Nicodemus, M.C. and Clayton, H.M. 2002 Forelimb kinematics of the flat walk of the Missouri Fox Trotter Conference on Equine Sports Medicine and Science Proceedings. Ed. A. Lindner. pp 169-173. Clayton, H. M. 2001. McPhail Annual Research Report for 2000. Clayton, H.M. 2001. Anatomy and biomechanics of the coxofemoral joint and stifle joint: pp 15. Anatomy and biomechanics of the tarsal joint: pp 24-25. Proceedings of the Seventh Conference of Equine Medicine and Surgery. Clayton, H.M. 2001. Mechanics of equine locomotion. Gaits and movements of dressage horses. Performance and lameness. Footing and shoeing. Conditioning the dressage horse. Proceedings of Tufts Animal Expo. Clayton, H.M. 2001. Introduction to gait analysis. USDF Connection, December issue, 40-42. Clayton, H.M. 2001. The science of lameness. USDF Connection, September issue, 29-33. Clayton, H.M. 2001. How much weight do you have in your hands. MDA, News and Views, August issue, 1-5. Nicodemus, M.C. and Clayton, H.M. 2001. Temporal variables of the Paso Fino stepping gaits. Proceedings of the 17th Equine Nutrition and Physiology Symposium. pp 242-247. Nicodemus, M.C. and Clayton, H.M. 2001. Temporal variables of the 4-beat stepping jog and lope. Proceedings of the 17th Equine Nutrition and Physiology Symposium. pp 248-253. Nicodemus, M.C., Holt, K.M., and Clayton, H.M. 2001. Temporal variables of the park walk and park trot of the Morgan Horse. Journal of Animal Science. 79, 210. Nicodemus, M.C. and Clayton, H.M. 2001. Gait characteristics of the paso llano. Proceedings for the 21st Meeting of the Association of Equine Sports Medicine. 94-99.

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Clayton, H.M., Singleton, W., Lanovaz, J.L. and Prades, M. 2000. Pastern joint motion in trotting horses. American Association of Equine Practitioners Proceedings. Clayton, H. M. 2000. McPhail Annual Research Report for 1999. Clayton, H.M. 2000. The farrier’s role in locomotion and lameness. American Farrier’s Association Convention Proceedings, 29, 92-96. Clayton, H.M. 2000. Researchers challenge theories. Dressage Today, April issue, pp 28-29. Clayton, H.M. 2000. Detecting postural sway. Dressage Today, August issue, pp 29-30. Clayton, H. M. 1999. McPhail Annual Research Report for 1998. Clayton H.M. 1999. Strategic layoffs. The Horse, December issue, p 21. Clayton H.M. 1999. What is biomechanics. The American Hanoverian, Fall 1999, pp 6-9. Clayton, H.M., Schott, H.C., Littlefield, L. and Lanovaz, J.L. 1999. Center of pressure analysis in normal and neurological horses. Journal of Veterinary Internal Medicine 13, 241 (abstract). Clayton, H.M. 1999. Fitting the jointed snaffle bit. USDF Connection, 1 (2) page 28. Clayton, H.M. 1999. Bits and bitting. USDF Connection, 1 (1) page 11. Clayton, H.M. 1999. Conditioning sport horses. Michigan Veterinary Conference Proceedings, pp 87-91. Clayton, H.M. 1999. A century of invention. Dressage Today, November issue. Clayton, H.M. 1999. Head and neck position. Dressage Today, April issue. Clayton, H.M. 1999. Strength training for dressage horses.

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Dressage Today, February issue. Clayton, H.M. 1999. The mysteries of the back. Dressage Today, January issue. Nicodemus, M.C., Lanovaz, J.L., Corn, C. and Clayton H.M. 1999. The application of virtual markers to a joint coordinate system for equine three-dimensional motions. Proceedings of the 16th Equine Nutrition and Physiology Symposium, pp 24-25. Sloet van Oldruitenborgh-Oosterbaan, M.M. and Clayton, H.M. 1999. Advantages and disadvantages of track vs. treadmill tests. Equine Veterinary Journal Supplement 30. pp 645-647. Clayton, H.M. and Madelener, E. 1998. How does footing affect dressage horses. Dressage Today, February 1998. pp 35-39. Clayton, H.M. 1998. The sport behind the art. Dressage and CT, June issue. Clayton, H.M. 1998. The suspension is killing me. Dressage and CT, July issue. Clayton, H.M. 1998. The perplexing piaffe. Dressage and CT, August issue. Clayton, H.M. 1998. The value of video, part 1. Dressage and CT, September issue. Clayton, H.M. 1998. The value of video, part 2. Dressage and CT, October issue. Clayton, H.M. 1998. Walk pirouette particulars. Dressage and CT, November issue. Clayton, H.M. 1998. Balancing act. Dressage and CT, December issue. Clayton, H.M. 1998. Gait analysis: past, present and future. Michigan Veterinary Conference Proceedings. Clayton, H.M. 1997. Farriery manipulations: what works, pp 1-4. Lameness dynamics, pp 5-9. Performance and soundness of the equine athlete, pp 10-14. Wild West Veterinary Conference Proceedings.

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Clayton, H.M. 1997. The truth about the trot. Dressage Today, August 1997, 20-27. Clayton, H.M. 1997. The canter pirouette: impossible to perfect? Dressage Today, January 1997, 56-62. Burns, T.E. and Clayton, H.M. 1996. Comparison of the temporal kinematics of the canter pirouette and collected canter. Abstracts of the Third International Workshop on Animal Locomotion, p 51. Clayton, H.M. 1996. Effect of added weight on landing kinematics of jumping horses, p 59. Classification of collected trot, passage and piaffe using stance phase temporal variables, p 55. Abstracts of the Third International Workshop on Animal Locomotion. Clayton, H.M. 1996. Gait analysis - an update on technology and research. Proceedings of the Fifth Annual Scientific Meeting of the European College of Veterinary Surgeons, p 125. Colborne, G.R., Lanovaz, J.L., Sprigings, E.J., Schamhardt, H.C. and Clayton, H.M. 1996. Power flow in the equine forelimb, p 19. Joint moments and power in equine gait, p 25. Abstracts of the Third International Workshop on Animal Locomotion. Clayton, H.M. 1995. Locomotor characteristics of sport horses. Basis- und Praxiswissen über Pferde, pp 4-8, Bonn, Germany. Clayton, H.M. 1995. The effects of lameness and hoof balance on locomotion. pp 371-377. Gait analysis of Olympic dressage and show jumping horses. pp 378-382. Proceedings of the Ontario Veterinary Medical Association Conference. Clayton, H.M. 1995. Conditioning sport horses. Equine locomotion. Evaluation of hoof balance and lameness. Gait analysis in sport horses. Proceedings of the Louisiana Veterinary Medical Association Meeting. Clayton, H.M. 1995. Gait analysis, pp 1-5. Gait analysis of dressage and jumping horses, pp 20-25. Proceedings of 'The Performance Horse' Seminar, University of Guelph. Deuel, N.R. and Clayton, H.M. 1995. Progress in equine locomotion terminology. Equine Veterinary Journal Supplement 18, 474-475 Balch, O.K., Clayton, H.M. and Lanovaz, J. 1994. Examining the effects of changes in hoof length. American Farriers Journal, Sept/Oct issue, pp 26-27. Balch, O.K., Clayton, H.M. and Lanovaz, J. 1994.

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Effects of increasing hoof length on limb kinematics of trotting horses. Proceedings of the American Association of Equine Practitioners, 40, 43-44 (abstract). Clayton, H.M. 1994. Biomechanical analysis of eventers. The musculoskeletal system: structure, function and response to conditioning of bones, muscles, tendons and ligaments. On To Atlanta '96. Eds Clarke, A.F. and Jeffcott, L.B. pp 64-66 and 130-149. Clayton, H.M. 1994. Practical aspects of equine gait analysis. Gait analysis of Olympic dressage and show jumping horses. Proceedings of the Fourth International Farriery and Lameness Seminar. Clayton, H.M. 1993. Gait analysis for the veterinarian. Hoof balance. Proceedings of the Colorado Veterinary Medical Association Annual Meeting. Clayton, H.M. 1991. Predicting athletic ability in horses. Proceedings of the Alberta Horse Breeders and Owners Conference. Clayton, H.M. 1991. Experimental studies of the effects of farriery manipulations on the stride of trotting horses. Proceedings of the Fifth Bluegrass Laminitis Symposium. Clayton, H.M. 1990. Conditioning dressage and jumping horses. Proceedings of the Spanish Olympic Committee's International Seminar on Equine Sport Sciences. Clayton, H.M. 1990. Kinematics of equine jumping. The Equine Athlete 3, (2) 1-20. Clayton, H.M. 1990. Kinematics of the approach and take off in jumping horses. Abstracts of the First World Congress of Biomechanics, pp. 131. Clayton, H.M. 1990. Conditioning for dressage and jumping horses. Proceedings of the International Conference on Equine Sports Medicine pp. 51-53. Clayton, H.M. 1990. Conditioning sport horses. Parts I, II and III. Show Trail 17 , #2, pp. 12-13, #3, pp. 16-18, #4, pp. 11-12. Clayton, H.M. 1989. What makes a cutting horse great. Equus, issue 143, 46-50. Clayton, H.M. and Barlow, D.A. 1989. Fence height and width effects on gait kinematics of jumping horses. Proceedings of the First IOC World Congress on Sport Sciences, pp. 267-268. Clayton, H.M. 1988.

27

Structural suitability: the skeletal system. Equus, issue 127, 40-93. Clayton, H.M. 1988. Conditioning dressage horses. Parts I and II. Salute 1, (3) 7 and 1, (4) 7. Clayton, H.M. 1988. Hoof balance in the racehorse. Equine Sportsmedicine News 7, 3-10. Clayton, H.M. 1988. The effect of toe length and hoof angle on the flight arc of the hoof. Canadian Arabian News 28,(4) 47-49. Clayton, H.M. 1988. New research on hoof angles. Horse Health Lines January, 1-4. Clayton, H.M. 1987. No foot no horse. Horse Health Lines October, 1-3. Clayton, H.M. 1987. Track surfaces: racing on dirt tracks. Equine Sportsmedicine News, 6, 72-73. Clayton, H.M. 1987. Track surfaces: alternatives to dirt tracks. Equine Sportsmedicine News 6, 87-88. Clayton, H.M. 1987. Track surfaces: geometric design. Equine Sportsmedicine News 6, 100-101. Clayton, H.M. 1987. Structure and movements of the normal equine spine. Equine Sportsmedicine News 6, 1-3. Clayton, H.M. 1987. Standardbred conformation. Equine Sportsmedicine News 6, 6-7. Clayton, H.M. 1987. Conformation and performance. Equine Sportsmedicine News 6, 42-43. Clayton, H.M. 1987. Musculoskeletal problems in Standardbreds. Equine Sportsmedicine News 6, 29-30. Clayton, H.M. 1986. Techniques of gait analysis and locomotion. Proceedings of the International Conference on Equine Sports Medicine, pp. 9-13. Clayton, H.M. 1986.

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The gallop. Equine Sportsmedicine News 5, 190-191. Clayton, H.M. 1986. Gait analysis. Parts I, II and III. Equine Sportsmedicine News 5, 106-107, 5, 152-153 and 5, 172-173. Clayton, H.M. 1986. In depth analysis of lameness. Association for Equine Sports Medicine Quarterly 1, 65-74. Clayton, H.M. 1986. A study of the position and action of the jointed snaffle bit in the horse's mouth. Show Trail 13, (1) 25-26. Clayton, H.M. 1986. What can gait analysis tell us? Equine Sportsmedicine News 5, 88-93. Clayton, H.M. and Leach D.H. 1986. Locomotion research at the University of Saskatchewan. Association for Equine Sports Medicine Quarterly 1, 70. Clayton, H.M. 1985. A fluoroscopic study of the position and action of different bits in the horse's mouth. Canadian Coach 2, (1) 42-46. Clayton, H.M. 1984. Gait analysis. Part I: Limb movements. Part II: Forces on the limbs. Equine Sports Medicine 4, (4) 1-3 and 5, (1) 6-8. Clayton, H.M. 1984. A study of the position and action of the jointed snaffle bit. Canadian Coach 1, (4) 24-26. Clayton, H.M. 1984. Equine locomotion. Horse Health Lines, August. Clayton, H.M. 1984. Gait analysis in jumping horses. Horse Health Lines, August. Clayton, H.M. and Leach, D.H.. 1984. Structural adaptations in response to training. Proceedings of the Association for Equine Sports Medicine 4, 34-41. Clayton, H.M., Leach, D.H. and Ormrod, K. 1984. An introduction to equine locomotion analysis. Proceedings of the Association for Equine Sports Medicine 4, 16-22. Leach, D.H. and Clayton, H.M. 1984. Gait analysis in non-fatigued and fatigued racing Thoroughbreds and the effect of gait fatigue on the respiratory cycle. Proceedings of the Association for Equine Sports Medicine 4, 81-88.

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Leach, D.H., Clayton, H.M. and Ormrod, K. 1984. Techniques used in the analysis of equine locomotion. Proceedings of the Association for Equine Sports Medicine 4, 23-33. Leach, D.H., Ormrod, K. and Clayton, H.M. 1984. Application of gait analysis to competitive jumping horses. Proceedings of the Association for Equine Sports Medicine, 4, 101-109. Clayton, H.M. and Trawford, A.F. 1983. Anthelmintic control of lungworm in donkeys. The Brayer, Fall issue, 18-19. Clayton, H.M. 1981. The pathophysiology of equine ascariasis. Newsletter of the Equine Branch of the New Zealand Veterinary Association. September issue, 14-15. Clayton, H,.M. 1981. Equine lungworm. Newsletter of the Equine Branch of the New Zealand Veterinary Association. September issue, 13. Clayton, H.M. 1981. Clinical aspects of ascarid and lungworm infections in horses. Proceedings of the American Association of Equine Practitioners 26. Clayton, H.M. 1981. Resistance to anthelmintics in horses. Proceedings of the American Association of Equine Practitioners 26. Clayton, H.M. 1979. The cough. Annual Magazine of the Strathblane and District Pony Club 10, 11-12.

Presentations at Scientific Meetings

Havemeyer Symposium: Neuromotor Control of Locomotion, 2011. University fo Kentucky Lecture Series. Lexington, KY. 2011. International Conference on Equine Exercise Physiology, 2010. International Association of Veterinary Rehabilitation and Physical Therapy, 2010. Association of Chartered Physiotherapists in Animal Therapy Conference, Rugby, UK. 2010. Association of Equine Osteopaths. UK. 2009. British Equine Veterinary Association Meeting The Back and Beyond. Newmarket, UK. 2009. Jumping Amsterdam Veterinary Conference, Amsterdam, The Netherlands. 2009. Newmarket Orthopaedic Discussion Group. Newmarket, UK. 2009. Conference of Veterinary Physical Therapists, Brazil. 2008. International Conference on Equine Locomotion, Cabourg, France. 2008. International Conference on Veterinary Physical Therapy and Rehabilitation, Minneapolis, MN. 2008. 3D Motion Analysis – Fusion Works, The Netherlands. 2008. American Association of Equine Practitioners Convention. Orlando, FL. 2007. American Association of Equine Practitioners, Lameness Forum. Fort Collins, CO. 2007 International Society for Equitation Science Conference. East Lansing, MI. 2007.

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International Symposium on Rehabilitation and Physical Therapy in Veterinary Medicine. Arnhem, The Netherlands. 2006.

American Holistic Veterinary Medical Association. Louisville, KY. 2006 British Equine Veterinary Association. Birmingham, UK. 2006. International Conference on Equine Exercise Physiology. Fontainebleau, France. 2006. FEI Veterinary Committee Meeting on the rollkur. Lausanne, Switzerland. 2006. International Hoof Care Summit. Cincinnati, Ohio. 2006. British Equine Veterinary Association Day Meeting. Lambourne, UK. 2005. DLT Smith Visiting Scientist, University Of Saskatchewan, Saskatoon, Canada. 2005. Royal Veterinary College, Animal Physiotherapists Association. Potters Bar, UK. 2005. Symposium for Dutch Veterinarians. Kootwyk, The Netherlands. 2005. American College of Veterinary Surgeons Convention. Denver, Colorado. 2004. Gait and Clinical Movement Analysis Conference. Keynote speaker. Lexington, Kentucky. 2004. Equine Nutrition and Physiology Symposium, Keynote speaker. Lansing, Michigan. 2003. University of New Hampshire Sport Horse Seminar, Durham, New Hampshire. 2003. Laminitis Symposium, Louisville, Kentucky. 2003. American Association of Equine Practitioners Convention, Orlando, Florida. 2002. American Association for Laboratory Animal Science Meeting, Lansing, Michigan. 2002. International Conference on Equine Exercise Physiology, Louisville, Kentucky, 2002. Michigan Veterinary Conference, Lansing, Michigan. 2002. Society for Animal Chiropractors, Oxford, UK. 2002. Society for Experimental Mechanics, Milwaukee, Wisconsin. 2002. Congress of Equine Medicine and Surgery. Geneva, Switzerland. 2001. Tufts Animal Expo. Boston, Massachusetts. 2001. Michigan Veterinary Conference, Lansing, Michigan. 2001. American Association of Equine Practitioners Convention. San Antonio, Texas. 2000. International Workshop on Animal Locomotion, Vienna, Austria. 2000. American Farriers Association Convention, Ontario, California. 2000. University of New Hampshire Symposium. Durham, New Hampshire. 2000. Rochester Equine Clinic Conference on Current and Adjunctive Therapies, Rochester, New Hampshire.

1999. University of Illinois Annual CLD Education Day. Urbana, Illinois. 1999. American College of Veterinary Internal Medicine Forum, Chicago, Illinois. 1999. Michigan Veterinary Conference, Lansing, Michigan. 1999. University of New Hampshire Equine Lecture Series, Durham, New Hampshire. 1999. International Conference on Equine Exercise Physiology. Utsonomyia, Japan. 1998. Michigan State University, College of Veterinary Medicine, Phi Zeta Day (keynote speaker). East

Lansing, Michigan. 1998. University of Saskatchewan. Guest lecturer. Saskatoon, Saskatchewan. 1998. Indiana Equine Practitioners meeting. Indianapolis, Indiana. 1998. Michigan Veterinary Conference (keynote speaker). Lansing, Michigan. 1998. Equine Exercise Physiology Research Meeting. Lansing, Michigan. 1997.

31

Wild West Veterinary Conference. Reno, Nevada. 1997. College of Veterinary Medicine, University of Vienna. Vienna, Austria. 1996. European College of Veterinary Surgeons. Utrecht, The Netherlands. 1996. Third International Workshop on Animal Locomotion. Saumur, France. 1996. International Conference of the Association for Equine Sports Medicine. Bonn, Germany. 1996. European Association for Animal Production. Prague, Czech Republic. 1995. Tagung über Sportpferde. Bonn, Germany. 1995. Ontario Veterinary Medical Association Conference. Toronto, Ontario. 1995. Louisiana Veterinary Medical Association Convention. Baton Rouge, Louisiana. 1995. Argentine Equestrian Federation Seminar at Pan Am Games. Buenos Aires, Argentina. 1995. Conference on Physical Therapy in Veterinary Medicine. Calgary, Alberta. 1995. Fourth International Conference on Equine Exercise Physiology. Brisbane, Australia. 1994. Centaure Conference, Aspects Biomechaniques et Musculaires de l'Homme et du Cheval Athletes.

Clairmont Ferrand, France. 1994. Progress Toward Atlanta Meeting. Atlanta, Georgia. 1994. Association for Equine Sports Medicine Conference. Reno, Nevada. 1984. Calgary, Alberta. 1989.

Fallbrook, California. 1994. Arizona Veterinary Medical Association. Phoenix, Arizona. 1994. Oklahoma Veterinary Medical Association, 79th Annual Convention. Oklahoma City, Oklahoma. 1994. Arizona, California and Nevada Joint Veterinary Conference. Las Vegas, Nevada. 1993. Colorado State University Veterinary Conference. Fort Collins, Colorado. 1993. American Association of Equine Practitioners Convention, 1980, 1987, 1989, 1990, 1992. Charles Heumphreus Memorial Lecturer. Davis, California. 1992. Lake Tahoe Equine Conference. Lake Tahoe, Nevada. 1992. Western Canadian Association of Equine Practitioners. Saskatoon, Saskatchewan. 1992. Santa Barbara Equine Seminar. Santa Barbara, California. 1991. Veterinary Meeting at Sha Tin Racecourse. Hong Kong. 1991. Fifth Annual Bluegrass Laminitis Symposium. Louisville, Kentucky. 1991. Spanish Olympic Committee International Conference on Equine Sport Sciences. Madrid, Spain. 1990. First World Congress of Biomechanics. San Diego, California. 1990. Third International Conference on Equine Exercise Physiology. Uppsala, Sweden. 1990. International Conference on Equine Sports Medicine. Stockholm, Sweden. 1990. Student Chapter of the American Association of Equine Practitioners. Saskatoon, Saskatchewan. 1990. International Olympic Committee, First International Conference on Sport Sciences. Colorado Springs,

Colorado. 1989. University of Prince Edward Island Guest Lecturer. Charlottown, Prince Edward Island. 1989. Penn Annual Conference. Philadelphia, Pennsylvania. 1989. Canadian Veterinary Medical Association Conference. Saskatoon, Saskatchewan. 1988. Canadian Animal Health Technicians Conference. Saskatoon, Saskatchewan. 1988. British Equine Veterinary Association Conference. Exeter, UK. 1981. Cambridge, UK. 1987. University of Glasgow Guest Lecturer. Glasgow, Scotland. 1986. Second International Conference for Equine Exercise Physiology. San Diego, California. 1986.

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International Equine Sports Medicine Conference. San Diego, California. 1986. University of Guelph Visiting Lecturer. Guelph, Ontario. 1986. Eastern States Veterinary Conference. Orlando, Florida. 1985. Student Chapter of the American Association of Equine Practitioners. Indianapolis, Indiana. 1984. New Zealand Veterinary Association Meeting. Golden Bay, New Zealand. 1981. American Association of Veterinary Parasitologists Conference. Washington, DC. 1980. Annual Postgraduate Conference for Veterinarians. East Lansing, Michigan. 1980. Louisiana Veterinary Medical Association. Baton Rouge, Louisiana. 1980. British Veterinary Association Congress. Harrogate, UK. 1979. Horserace Betting Levy Board. Glasgow, UK. 1979. Refresher Course on Respiratory Diseases of Animals. Glasgow, UK. 1979. Association for Veterinary Clinical Pharmacology and Therapeutics. Glasgow, Scotland. 1979. British Small Animal Veterinary Association Congress. London, UK. 1979, 1981. Anatomical Society of Great Britain and Ireland Conference. 1978. British Equine Veterinary Association, Parasitological Refresher Course. Glasgow, UK. 1978. British Equine Veterinary Association Scientific Meetings. 1977, 1978. Association of Veterinary Teachers and Research Workers Conference. Scarborough, UK. 1976, 1977,

1978.

Presentations at Horseman's Meetings British Columbia Horse Council, Kelowna, BC. 2011. Riding the New USEF Dressage Tests, East Lansing, MI. 2011. Equinenergy Course, Chelmsford, UK. 2011. HorsePower Course, Loxahatchee, FL. 2011. United States Dressage Federation Convention, 2010 SA Horse, 2010 World Equestrian Games, Horse Owners Symposium, 2010 Arabian Horse Owners and Breeders Conference, East Lansing, MI. 2010. Tool Box Symposium, Bay Harbor, MI. 2010. SYMPEQ Conference, Brasilia, Brazil. 2010. Horses Inside Out Conference, Grantham, UK. 2010 Equinenergy Course, Chelmsford, UK. 2010. HorsePower Course, Loxahatchee, FL. 2010. US Dressage Federation Convention, Austin, TX. 2009. Alberta Horse Owners and Breeders Conference, Red Deer, Alberta. 2009. Equine Canada, Ottawa, Ontario. 2009 International Forum on the Lusitano Horse in Dressage, Lisbon, Portugal. 2009. Naked Horse Symposium, Minneapolis, Minnesota. 2009. Naked Horse Symposium, Leighton Buzzard, UK. 2009. Equinenergy Course, Chelmsford, UK. 2009. HorsePower Course, Loxahatchee, FL. 2009.

33

Chilean Horse Federation Sport Horse Conference, Santiago, Chile. 2008. Global Dressage Forum, Hooge Mierde, The Netherlands. 2008. US Dressage Federation Convention, Denver, CO. 2008. US Dressage Federation Trainer’s Conference, Loxahatchee, Florida. 2008. Ohio Horsemen’s Association, Cinncinatti, OH. 2008. Devon Dressage Show, Devon, PA. 2008. Houston Dressage Society, Houston, TX. 2008. Equinology Course, East Lansing, MI. 2008. Equinenergy Course, Chelmsford, UK. 2008. HorsePower Course, Loxahatchee, FL. 2008. Eastern Dressage Liaison Group. Chelmsford, UK. 2007. Hadlow College Day Meeting. Tunbridge, UK. 2007. United States Dressage Federation Convention. Orlando, FL. 2007. Michigan Equine Conference. East Lansing, MI. 2007. Indianapolis Dressage Association. Indianapolis, IN. 2007. MSU Dressage Club. East Lansing, MI. 2007. The Dynamic Dressage Horse (4 day course). East Lansing, MI. 2007 United States Dressage Federation Convention. Kansas City, Kansas. 2006. Rood and Riddle Seminar Series. Lexington, Kentucky. 2006. United States Dressage Federation, Dressage Judges’ Training Course. Lexington, Kentucky. 2006. FEI Seminar for Trainers and Judges of Young Horses. Munster, Germany. 2006. The Athletic Horse Short Course. Loxahatchee, Florida. 2005, 2006, 2007. Global Dressage Forum. Hooge Mierde, The Netherlands. 2005. Spanish Equestrian Federation Conference. Barcelona, Spain. 2005. USEF Horse Show Managers Conference. Miami. Florida. 2005. Meet the Veterinary Experts. Wellington, Florida. 2005. Forum on Training the Police Horse. Washington, DC. 2005. Williamston Rotary Club. Williamston, Michigan. 2005. Agriculture and Natural Resources Week. East Lansing, Michigan. 2004. Alberta Horse Industry Annual Conference. Red Deer, Alberta. 2004. Anatomy, Biomechanics and Conformation Short Course. Writtle College, UK. 2004, 2005, 2007. CVM Equine Club. East Lansing, Michigan. 2004. Equine Biomechanics Short Course. East Lansing, Michigan. 2004, 2005. MSU Lunch and Learn Club. East Lansing, Michigan. 2004. US Eventing Association. Lexington, Kentucky. 2004. Rood and Riddle Client Seminar. Lexington, Kentucky. 2004. United States Dressage Federation Annual Convention. Dallas Texas. 2003 United States Eventing Association, Annual Convention. Boston, Massachusetts. 2003. University of New Hampshire Seminar. 6 hours. Durham, New Hampshire. 2003. 4H Dressage Day. East Lansing, Michigan. 2003. Equinology 101. Equine Exercise Physiology. Petaluma, California. 2003.

34

EquinEnery. East Grinsted, UK. 2002, 2003. Equine Affaire, Columbus, Ohio. 2002. Equine Body Works, Calgary, Canada. 2002, 2005. Meet the Veterinary Experts, Wellington, Florida. 2002, 2003. Michigan Horseshoers Association. Lansing, Michigan. 2002. National Dressage Symposium. Lexington, Kentucky. 2002. Tufts Expo. Boston, Massachusetts. 2001. Arabian Horse Association of Michigan. East Lansing, Michigan. 2001. Equinology 101. Equine Exercise Physiology. Petaluma, California. 2000, 2001, 2003. Letter Perfect Dressage Symposium. Seattle, Washington. 2000. Special Program on the Critical Role of Research in Veterinary Medicine. East Lansing, Michigan. 2000. Los Angeles Mid-Winter Dressage Faire. Los Angeles, California. 2000. Michigan State University, Pre-veterinary Students Club. East Lansing, Michigan. 2000. Wisconsin Dressage and Combined Training Association. Wisconsin Dells, Wisconsin. 2000. Greater Northwest Equine Expo Inc. Albany, Oregon. 2000. Michigan Horse Council Stallion Expo. East Lansing, Michigan. 2000. United States Dressage Federation, Annual Symposium. Baltimore, Maryland. 1999. Oregon Dressage Society Symposium. Vancouver, Washington. 1999. Tucson Dressage Society. Sport Horse Symposium, Tucson, Arizona. 1999. Virginia Horse Council. Annual Meeting, Richmond, Virginia. 1999. Rocky Mountain Dressage Society. Colorado Springs, Colorado. 1999. United States Dressage Federation, Annual Symposium. Scottsdale, Arizona. 1998. MSU College of Veterinary Medicine, Equine Club. East Lansing, Michigan. 1998. Brookside Equestrian Center Symposium. Los Angeles, California. 1998. Canadian Equestrian Federation, Annual Convention. Ottawa, Ontario. 1998. MSU Equestrian Team, Dressage Demonstration Day. Lansing Michigan. 1998. Michigan Horseshoers Association. Lansing, Michigan. 1998. Michigan State University, Pre-veterinary Students Club. East Lansing, Michigan. 1998. Michigan State University, College of Veterinary Medicine Equine Club. East Lansing, Michigan. 1998. United States Dressage Federation Annual Convention. New Orleans, Louisiana. 1997. North American Horse Spectacular. Novi, Michigan. 1997. Bay Harbor Dressage Festival. Petoskey, Michigan. 1997. Holistic Horse Symposium. Williamston, Michigan. 1997. Seminar Series. Guelph, Ontario. 1997. Canadian Equestrian Federation, Level 4 Jumping and Eventing Coaching Certification Program.

Toronto, Ontario. 1996, 1997. Okanagan Horse Symposium. Kelowna, British Columbia. 1996. Canadian Equestrian Federation, Level 4 Dressage Coaching Certification Program. Toronto, Ontario.

1995. Performance Horse Seminar. Guelph, Ontario. 1995. Fourth International Farriery and Lameness Seminar. Cambridge, England. 1994.

35

Indiana Horseman's Conference. Indianapolis, Indiana. 1994. Canadian High Performance Jumper Coaches Seminar. Toronto, Ontario. 1992. Vancouver, British

Columbia. 1993. Canadian High Performance Dressage Coaches Seminar. Vancouver, British Columbia. 1988. Montreal,

Quebec. 1990. Vancouver, British Columbia. 1991. Toronto, Ontario. 1992. Canadian High Performance Eventing Coaches Seminar. Toronto, Ontario. 1989, 1993. Vancouver,

British Columbia. 1992. International Horseman's Seminar. Brisbane, Sydney. Melbourne, Adelaide and Perth, Australia. 1993. Kemptville Pony Club. Kemptville, Ontario. 1993. Equine Exercise Physiology Seminar. Guelph, Ontario. 1992. Thoroughbred Breeders and Owners Seminar. Grande Prairie, Alberta. 1992. Pacific Riding for the Disabled Seminar. Aldergrove, British Columbia. 1992. National Coaching Certification Programme, Level 3 Theory Courses, 1986, 1988, 1990, 1991, 1992. Western College of Veterinary Medicine, Equine Sports Medicine Seminar. Saskatoon, Saskatchewan.

1992. US Combined Training Association, Seminar on Stress in Event Horses. Lexington, Kentucky. 1992. American Farriers Association Annual Convention. Daytona Beach, Florida. 1992. Saskatchewan Horse Federation Annual Meeting. Regina/Saskatoon, Saskatchewan. 1984, 1990, 1991. Alberta Horse Owners and Breeders Conference. Red Deer, Alberta. 1991. Saskatchewan Long Riders. Saskatoon, Saskatchewan. 1990. Saskatchewan Combined Training Association. Saskatoon, Saskatchewan. 1990. Humber College Equine Sciences Programme, Guest Lecturer. Toronto, Ontario. 1990. United States Equestrian Team, Seminar Series. Palm Beach, Florida and Phoenix, Arizona. 1989. United States Dressage Federation - Hopkins Seminar. Detroit, Michigan. 1982, 1983, 1989. Prince Edward Island Equestrian Federation Seminar. Charlottown, Prince Edward Island. 1989. New Brunswick Equestrian Federation Annual Conference. Fredericton, New Brunswick. 1989. Twelfth Annual Horseman's Seminar. Colorado. 1988. Canadian Equestrian Federation Convention. Vancouver, British Columbia. 1988. Ottawa, Ontario. 1998. Western Canadian Farriers Association. Calgary, Alberta, 1986. Prince George, British Columbia. 1988. International Arabian Horse Association. Dallas, Texas. 1987. Manitoba Horse Federation. Winnipeg, Manitoba. 1987. Rocky Mountain Dressage Society. Denver, Colorado. 1986. Equine Health Research Fund, Seminar Series. Vancouver, British Columbia; Calgary and Edmonton,

Alberta; Saskatoon, Saskatchewan; and Winnipeg, Manitoba. 1986. Canadian Equestrian Federation Directors Meeting. Davidson, Saskatchewan. 1985. Canadian Thoroughbred Horse Society, Ontario Division. Toronto, Ontario. 1985. Brandon University, Annual Equine Symposium. Brandon, Manitoba. 1984, 1986 British Columbia Horse Council. Vancouver, British Columbia. 1984. Calgary Pony Club. Calgary, Alberta. 1984. Saskatoon Dressage Club. Saskatoon, Saskatchewan. 1984. Saskatchewan Horse Federation Judge's Seminar. Saskatoon, Saskatchewan. 1984. Equus Riding Club. Saskatoon, Saskatchewan. 1984

36

Alberta Combined Training Association. Red Deer, Alberta. 1983. British Horse Society, Riding School Proprietors Conference. Stoneleigh, England. 1981. Welsh Pony and Cob Society. Newmarket, England. 1981. University of Pennsylvania, Continuing Education Course. Kennett Square, Pennsylvania. 1980. British Horse Society, Riding Clubs Conference. Stoneleigh, England. 1979.

Fund Raising (grants and gifts) McPhail Endowment. $100,000 per annum. Wolfson Endowment. $50,000 per annum. Pilot Study to Test a Method for Examining Limb Mechanics under Racing Conditions. $37,000. Equine

Guelph.2009-2010. Co-PI Dr. J. Thomason. Development of a 3D Musculoskeletal Model of a Horse to Study Neuromotor Control of Locomotion.

$145,000. Research Foundation of Flanders. 2009-2012. Co-PIs: Drs. Sandra Nauwelaerts and Peter Aerts.

Evaluate the Effect of a 2-year Therapeutic Riding Program on Gross Motor Function, Activities of Daily Living and Impact on Families of Children with Cerebral Palsy. $50,000. Families and Communities Together. 2009-2010. Co-PI: Dr. Lana Kaiser.

Dressage studies. $2,300,000. Gift from the estate of Martha Wolfson. 2007. Equine gait analysis. $5,000. Thoroughbred Charities of America. 2006-2007. Gait analysis of the fetlock joint. $10,000. Thoroughbred Charities of America. 2005-2006. Role of forelimb in collection. $10,000. The Dressage Foundation. 2005. Studies of horse and rider. $45,000. A. Frank and Dorothy B. Rothschild Foundation. 2004-2005. Effects of different farriery techniques on hoof mechanics. $72,000. Bernice Barbour Foundation. 2004-

2006. Tamara Gerber gift. $250,000. 2002. Fluoroscopic study of the position and action of different bits. $15,000. US Eventing. 2002. Double blind study of Corta Flx in horses with degenerative joint disease. $28,000. Equipet, Inc. 2001-

2002. Verification of the training effects of the Equicizer system. $124,418. Equicizer Systems Inc. 2000-2001.

Co-applicants Drs H. Schott and B. Nielsen. Osteoarthritis evaluation in sport horses. $96,000. Bernice Barbour Foundation. 2000-2003. Funds raised to build the McPhail Equine Performance Center, $2,000,000. 1998-2000. Purchase Motion Analysis System. $40,000. Natalie Bryant. 2000. Work and power in equine gait. $97,260. National Science and Engineering Research Council. 1994-

1997. Co-applicants Drs. G.R. Colborne, L.G. Watson and E.J. Sprigings. Purchase of a high speed equine treadmill. $85,000. National Science and Engineering Council

Equipment Grant. 1995. Co-applicants Drs G.R. Colborne and E.J. Sprigings. Effect of added weight on equine jumping kinematics. $9,380. Westmoreland Davis Foundation. 1995. Transmission of impact shock through the equine lower limb. $8,000. Equine Health Research Fund.

1995. Co-applicants Drs. L.G. Watson, H.C. Schamhardt, and J. Lanovaz. Purchase of a force plate for equine studies. $22,565. National Science and Engineering Research

Council. 1994. Co-applicants Drs. G.R. Colborne and L.G. Watson. Development and verification of a finite element model of the equine hoof to investigate impact loading.

$7,490. Equine Health Research Fund. 1994. Co-applicants Dr. L.G. Watson, J. Lanovaz.

37

A three-dimensional study of the effects of hoof length and shoe weight on limb kinematics. $9,685. American Farriers Association. 1993. Co-applicant Dr. O.K. Balch

Adaptation of the Ariel Performance Analysis System for kinematic analysis of equine locomotion. $5,500. Equine Health Research Fund. 1993.

Development of an equine force shoe: validation, calibration and software production. $2,496. President’s NSERC Fund. 1993-4. Co-applicants Drs. O.K. Balch, G. Watson and R. Gander.

Biomechanical studies of equestrian sports during the 1992 Olympic Games. $21,000. Sport Canada. 1991-94.

Time motion analysis in dressage and show jumping. $9,455. Sport Canada. 1990. Kinematic analysis of dressage horses and riders. $12,000. Sport Canada. 1989. Effect of track surface on the gait of Thoroughbred horses. $12,000. SaskSport Inc. 1989. Effect of gait, speed and shoeing on bone strain and limb kinematics in the forelimb of the horse. $27,000.

Grayson Foundation. 1988. Co applicants Drs. D.M. Nunamaker, W. Moyer Double blind placebo controlled study to evaluate the effectiveness of navicon in resolving navicular

disease lameness. $12,000. Sterivet Laboratories Ltd. 1988. Coapplicant Dr. R.J. Bell Gait alterations in horses with navicular disease. $8,000. Equine Health Research Fund. 1988. Cinematographic analysis of forelimb lameness in horses. $34,500. Grayson Foundation. 1987. Analysis of turning movements in cutting horses. $19,000. Finkelstein Foundation. 1987. Comparison of the effectiveness of different types of hoof pads in dissipating concussion on the horse’s

limb. $11,950. SaskSport Inc. 1986. Development and application of pressure transducers for kinetic analysis of equine locomotion. $9,041.

Equine Health Research Fund. 1986. Locomotion in dressage horses. $5,000. Alberta Sport Council. 1986. Effect of toe length and toe angle on stride length and the flight arc of the hoof. $9,589. SaskSport Inc.

1985. Kinematics of the equine cervical spine. $2,500. Equine Health Research Fund. 1985. Coapplicant H.

Townsend. Cinematographic analysis of equine jumping technique. $12,266. Equine Health Research Fund. 1985. Cinematographic analysis of the gait of lame horses. $17,000. Equine Health Research Fund. 1983-1988.

Graduate Students Supervised Connie K Argue. 1994. MS, University of Saskatchewan. The kinematics of piaffe, passage and collected trot of dressage horses. Joel L. Lanovaz. 1997. MS, University of Saskatchewan. In vitro impact attenuation characteristics of equine digits. Adam K. Arabian. 2000. MS. Michigan State University. Development and validation of a computer model of the equine tarsal joint. Mollie C. Nicodemus. 2000. PhD. Michigan State University. Quantification of the locomotion of gaited horses. Wesley H. Singleton. 2001. MS. Michigan State University. Rein tension during horse-back riding activities. David E. Bialski. 2001. MS. Michigan State University.

38

Postural sway analysis in horses. Stephanie J. Bonin. 2001. MS. Michigan State University. Three-dimensional kinematics of the equine temporomandibular joint. Siriporn Khumsap. 2002. PhD. Michigan State University. Biomechanics of the equine tarsal joint. Patricia E. De Almeida. 2003. MS. Michigan State University. Gait analysis of forelimbs in Thoroughbreds with metacarpophalangeal joint injuries. Nicole Rombach. 2009-2012. PhD Candidate. Michigan State University. Functional anatomy of the equine cervical spine.