✔ 最佳答案
掌上壓的英文 = PUSH UP
A press up, or push up, is a common strength training exercise performed in a prone position, i.e. while lying horizontal and face down, raising and lowering the body using the arms. They develop the pectoral muscles and triceps, with ancillary benefits to the deltoids, serratus anterior, coracobrachialis and the midsection as a whole. Press ups are a basic exercise used in civilian athletic training or physical education and, especially, in military physical training.
圖片參考:
http://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Liegestuetz02_ani_fcm.gif/300px-Liegestuetz02_ani_fcm.gif
圖片參考:
http://en.wikipedia.org/skins-1.5/common/images/magnify-clip.png
Animation of a press up