正手引体向上和反手引体向上哪一种锻炼臂力最有效？ _臂力

首先正手引体向上和反手引体向上锻炼的主要肌群都是背部肌群，相比较反手引体对手臂的刺激更多一些，特别是肱二头肌，肱二头肌的发力感觉比正手好的多

其次无论什么姿势引体都是背部肌群最好的训练动物，如果想锻炼手臂还是建议专门针对手臂的训练，例如二头弯举、三头下拉，等等

其他网友观点

引体向上是复合动作健身标准属于背部的训练，要练肱二头肌，动作很重要

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