The purpose of author is helping more and more tumblers can master skill of this greater value acrobatic jumping successfully.
本文结合吕俊学习3周旋的实践过程,介绍了该动作技能练习的若干方法,目的是希望我国单跳界有更多的运动员能够顺利地学习并掌握这一超高难度动作。
Firstly, time and space structure of competitive gymnastics element are analyzed by using philosophical method, internal development law of competitive gymnastics element has been carried out; Secondly, by using the method of document investigation and case analysis, attentions and of high difficulty element innovation are demonstrated.
从哲学的角度剖析体操动作的时空结构,揭示体操动作内在的发展规律,以有利于更好地进行高难动作创新;同时通过对高难动作创新调查和案例分析,总结归纳出高难动作创新应注意的事项。
Comparative study of LC and OC in high-risk and elderly patients;
LC和OC在高龄高危高难度胆囊炎治疗中的对比研究