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。

The bodybuilders contracted their biceps in unison.

美运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.

文章阐述了正握引体比反握引体难做的因素,明确了做引体作,主要用来发展胸大、背阔和肱二头的力,发达这些肉的肉块。

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.

文章阐述了正握引体向上比反握引体向上难做的因素,明确了做引体向上动作,主要用来发展胸、背阔和肱二头的力,发达这些肉的肉块。

The bodybuilders contracted their biceps in unison.

美运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.

文章阐述了正握引体比反握引体难做的因素,明确了做引体作,主要用来发展胸大、背阔和肱二头的力,发达这些肉的肉块。

The bodybuilders contracted their biceps in unison.

健美运动员们一起收缩肱。

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.

文章阐述了正握引体向上比反握引体向上难做的因素,明确了做引体向上动作,主要用来发展胸、背阔和肱的力,发达这些肉的肉块。

The bodybuilders contracted their biceps in unison.

健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的因素,明确了做上动作,主要用来发展胸大肌、背阔肌和肱二头肌的肌力,发达这些肌肉的肌肉块。

The bodybuilders contracted their biceps in unison.

健美运动员们一起收缩头。

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.

文章阐述了正握引体向上比反握引体向上难做的因素,明确了做引体向上动作,主要用来发展胸大、背阔和头的力,发达这些肉的肉块。

The bodybuilders contracted their biceps in unison.

健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.

文章阐述了正握引体向上比反握引体向上难做的因素,明确了做引体向上动作,主要用来发展胸肌、背阔肌和肱二头肌的肌力,发达这些肌肉的肌肉块。

The bodybuilders contracted their biceps in unison.

健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.

文章阐述了正握引体向上比反握引体向上难做的因素,明确了做引体向上动作,主要用来大肌、背阔肌和肱二头肌的肌力,达这些肌肉的肌肉块。