囧研究:传统仰卧起坐可能会对身体产生伤害
Many sportspeople do sit-ups as part of a raft of exercises which aim to improve their core stability, but research from Thomas Nesser from Indiana State University suggests that improving your core stability doesn’t necessarily result in better athletic performance.
很多运动人士将仰卧起坐作为锻炼的一种方式,来提高自己 ...