【Hsin Hung】評論
先離心在向心
【Tai Jimmy】評論
什麼是Plyometrics?
【Tai Jimmy】評論
also known as "jump training" or "plyos", are exercises based around having muscles exert maximum force in as short a time as possible, with the goal of increasing both speed and power. 找到囉 短時間內的跳躍訓練~
【Jian-yu Li】評論
增強式訓練的意思