作者: Fernando Arroyo
DOI:
关键词: Motion (physics) 、 Simulation 、 Engineering 、 Throwing 、 Training (meteorology)
摘要: Methods for training and improving overhand throwing. A first embodiment of a method includes exercises performed using system which at least one upper arm that extends from central body. pathway marked by indicia down the curving to indicate correct motion desired throw. flexible slap card may be located along use in exercise. The body include hole positioned sized as target second