中、外优秀男子100 m蝶泳运动员技术对比分析

本文对我国8 运会前3 名优秀男子蝶泳运动员和第26 届奥运会蝶泳比赛前6 名运动员的出发反应时、出发15 m ,途中游的划频与划幅,转身前后,7.5 m 技术以及冲刺到边进行了对比分析。结果表明,中国蝶泳运动员出发技术较好,划频能力不如国外优秀运动员,划幅较大,但划频与划幅的组合不尽合理;转身技术最为薄弱,表现在转身前减速,转身蹬前有停顿,与国外优秀运动员转身技术上存在一定差距;冲剌到边技术尚可,但仍有待精雕细刻。建议我国蝶泳运动员应重视基本技术和全面身体素质训练,根据个人技术、素质特点调整划频、划幅的组合;必须解决好转身技术环节,熟练掌握转身前的距离

Comparative Analysis of the Techniques of Chinese Top 100 m Butterfly Swimmer and Their Foreign Counterparts

Comparative analysis of the start time, 15 m start, stroke rate and pull stride, turning, 7.5 m techniques and final spurt of 100 m butterfly is made among top three male butterfly swimmers in the 8th China National Games, and top six Chinese swimmers in the 26th Olympic Games. Results show that these swimmers are quite adept at stating, but their stroke rate is not really equal to that of their foreign counterparts. Their pull strides are long; however, it is not properly coordinated with their stroke rate. They are rather weak in turning technique, which is obvious in their deceleration before turning and pause before driving forward. Obviously, the Chinese swimmer cannot match their foreign counterparts in turning techniques. Though their skills are quite all right in the final spurt, there is still much room for improvement. The author suggests that Chinese butterfly swimmer attach great importance to the training of basic skills and physical techniques. Coordination of stroke-rate and pull stride should be adjusted according to each individual's skills and physical attribute. Meanwhile, the techniques in turning have to be enhanced and the distance before turning should be accurately predicted skillfully.