
Sign up to save your podcasts
Or


By 于為暢
The podcast currently has 370 episodes available.
各位可以試試看,將你的右拳握緊,握得非常緊,然後往前出一拳;
現在請將你的右臂伸直,將手掌、手肘和手臂的肌肉都放鬆,然後我數一、二、三,你一鼓作氣的用力往前出一拳。
你覺得,哪一拳會比較重?
The podcast currently has 370 episodes available.

50 Listeners

7 Listeners

15 Listeners

30 Listeners

50 Listeners

0 Listeners