The Effect of Sprint Drills for Improving Short Sprinting Ability of University Baseball Players
AKAIKE, Kohei
Abstract
The ability to generate speed during short sprints is one of the most important abilities for baseball
players. The purpose of this study was to investigate the utility of two exercise drills for improving
the short sprinting abilities of university baseball players. The first exercise was the âWall Drillâ (WD),
which is widely used to improve the movement of sprinters during the acceleration phase. The other
exercise was based on the Stretch-Shortening Cycle Movement theory named âSSC-Drillâ (SSC) and
aimed to improve step frequency and length in the starting phase. There were 3 groups of subjects,
the Normal Training group1 (NT1, nïŒ17), the Normal Training group2 (NT2, nïŒ21), and the Wind sprint & SSC-drill group (WS, nïŒ13). The WS group was the only group that was scheduled to perform both exercises. They performed a 30-meter dash at maximum effort. The mean improvements in the
30-meter dash times of each group were compared. The data were analyzed via analysis of variance to
determine the significance of the differences among the 3 groups. There were no differences among
the 3 groups, so there was no evidence that WS Group had an effect on the subjectsâ sprinting ability. In conclusion, there were no evidence of the effects from sprint drills. Although those sprint drills
had been adopted widely among the track & field athletes of short sprints, more optimal exercise and
drills should be existed and we should developed good exercise for baseball players. More detailed
investigations will be expected to determine the optimal method for improving the sprinting speed of
baseball players.
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æ±äº¬åœé倧åŠè«å¢ã人éç§åŠã»è€åé åç 究ã第 2å·ã2017幎 3æ̶ 90 ̶
Key-word: Improve the short sprinting abilities of university baseball players, Sprint training, Wall
Drill, Stretch-Shortening-Cycle Movements, Traditional running training for baseball
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