我国古代的身体训练内容丰富,历史悠久,早在群雄争霸的春秋战国时期就有很多记载。当时战争频繁,兼并剧烈,为了争夺战场主动权,各国都积极训练轻装捷足,能征善战的步兵。训练的方式大都采用负重方法进行的。《荀子·议兵》说,当时魏国选拔步兵的条件是“衣三属之甲(身披三层护身衣甲),操十二石之弩(一百二十市斤为一石),负服矢五十 The ancient body training in our country is rich in content and has a long history. There are many records dating back to the Spring and Autumn Period and the Warring States Period. At that time, the war was frequent and the merger was fierce. In order to compete for the initiative in the battlefield, all countries actively trained infantrymen capable of collecting good fights. Most of the training methods using load-bearing method. “Xunzi’s soldiers” said that the conditions for the selection of infantry in Wei State at that time were: "The Three Genuine Armor (Three Layered Armor), The 12 Stone Crossbow (One Hundred and Twenty Hundred Pound for a Stone) Arrow fifty