格，The bodybuilders contracted their biceps in unison.
美运动员们一起收缩肱二头肌。
肉
]股二头肌The bodybuilders contracted their biceps in unison.
美运动员们一起收缩肱二头肌。
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.
文章阐述了正握
上比反握上难做
因素,明确了做上动作,主要用来发展胸大肌、背阔肌和肱二头肌肌力,发达这些肌肉肌肉块。
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我们指正。
