コンピュータシュミレーションによる砲丸投げの力学的研究

概要

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In this study, the performance of the shotput was analyzed by using a computer simulation method. The following results were got: a) The optimal angle of release of the shot was calculated about 36 degrees, which had been reported as 41 degrees in other studies. Almost all of the best shotputters in the world throw about in 36 degrees. This angle of release, 36 degrees has to be said around optimal. And this optimal angle is depend on the possible distance thrown. b) The importance of angle of release is greater in the top athletes than low skilled shot putters. c) Too high approach velocity is unnecessary to get a longer distance.