Pushing a wall seems to give you a whole new kind of physical energy and when you do in such a way you contract the muscles that lie just below where your ribs begin to splay.

• 推墙似乎能赋予你全新的体能，当你以这种姿势推墙时，你会收缩腋下肌肉，肋骨也开始展开，同时还可以深呼吸。