Muscles

Muscles activating and relaxing

肌肉激活和放鬆

肌肉, 激活, 和, 放鬆

Muscles and connective tissue

肌肉和結締組織

肌肉, 結締, 組織

Muscles Of The Abdominal Wall

腹壁的肌肉

腹壁, 的, 肌肉

Muscles of the arm

手臂肌肉

手臂, 肌肉

Muscles Of The Trunk

軀幹的肌肉

軀幹, 的, 肌肉