对完成“720°三周旋”空翻动作可行性的研究

A study on the Feasibility of the fulfilment of Triple Backward Somersault coith 720°Pironetle

为攻克“720°三周旋”（后空翻三周转体720°）这个当前世界上还没有出现的高难空翻动作，本文从运动生物力学和运动学的观点出发，对我国多次获得世界冠军的优秀技巧选手冯涛和前苏联功勋运动员拉索林完成的“360°三周旋”技术资料进行对比分析，指出他们完成此类“旋”空翻动作的技术特点和动作差异，探讨了“三周旋”空翻的动作规律和技术关键，认为完成“720°三周旋”是完全可能的。

To help fulfil triple backward somesault with 720°pirouette, a topdifficult movement which has not come into being up to the pnesent, this article,based on the theonies of biomechanics and kenematics, makes a comparatire study onthe technical data of the movement of the tniple backward somesault with full pirouette fulfilled by the chinese elite acnobatic athlete Feng Tao and former Soviet featedathlete Lasoulin. By analysing the characteristics and differences in their somersaultmovements and probing into ...