我国技巧运动自1956年起进行全国比赛。单人项目历年来使用的比赛场地,起始是棕丝帆布垫子,以后加上地毯,70年代塑料工业兴起后改为海棉垫子。场地的弹性系数不断增加,但是场地的弹性特征大致相同,没有发生根本的变化。因此,到1981年的25年中逐步形成了一系列的技术规格和动作要求,并模索了适应此类场地的一整套训练方法。 Our national skill movement since 1956 for national competitions. Single project over the years to use the venue, starting with brown silk canvas mat, later add the carpet, the plastic industry in the 1970s after the rise to the sponge mat. The elasticity coefficient of the site is increasing, but the elastic characteristics of the site are almost the same, and no fundamental changes have taken place. As a result, a series of technical specifications and operational requirements were gradually formed in the 25 years of 1981, and a set of training methods adapted to such venues were modeled.