ANALYSIS OF GROUND REACTION FORCE DURING FASTBALL AND CHANGE-UP SOFTBALL PITCHES
Keywords: kinetics, push-off, landing
AbstractThe lower extremity provides stability and balance when we exercise. The roles what lower extremity plays should be clarified during pitching. Therefore, the purpose of this study was to observe the differences of ground reaction force for fastball and change-up windmill softball pitching.
Coaching and Sports Activities
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