The bodybuilders contracted their biceps in unison.
健美运动员们一起收缩肱二头
。
,强健的筋
]股二头The bodybuilders contracted their biceps in unison.
健美运动员们一起收缩肱二头。
The article explains the morphology factor of chinning in combined grip. It points out that chinning movement can well-developed muscles such as pectoralis major, latissimus dorsi and biceps brachii.
文章阐述
引体向上比反引体向上难做的因素,明确做引体向上动作,主要用来
展胸大、背阔和肱二头的力,达这些
的块。
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。
