You are viewing a single comment's thread from:RE: Stair climbing is a must for endurance,Take you to know different sports/爬楼梯会是增加耐力的必有运动，带你认识不一样的运动View the full contextView the direct parentybeyond (55)in #sportstalk • 5 years ago 其实足球运动都是很多单项运动所支撑起来的。