Stroboscopic study of motion changes that accompany modifications and improvements in a throwing performance.
D000054:Acceleration; D000124:Achievement; D000293:Adolescent; D000328:Adult; D001132:Arm / Q000502:physiology*; D006801:Humans; D007721:Knowledge of Results, Psychological; D008297:Male; D009048:Motor Skills; D009068:Movement; D010781:Photography; D011214:Practice, Psychological; D014955:Wrist Joint / Q000502:physiology