15-07-25 Angling to get the abs of a Victoria's Secret model? One personal trainer insists that sticking to sit-ups won't get you there. 想要练成维多利亚的秘密模特的马甲线？一位私人教练告诉你坚持做仰卧起坐不能让你如愿以偿。 Trainer Joslyn Thompson Rule said...