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暢學宇宙
EP226 | 放輕鬆,萬事通 - 日夜緊繃如弓不累嗎?
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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?
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Made by
Alex Barredo
. Send your feedback to
alex@barredo.es
.