我国蹦床单人网上竞技水平与世界先进水平的调研

采用比赛现场与录像观察、文献研究、访问调研等方法 ,对我国 5次锦标赛、冠军赛和同期举行的 3次世界大赛男、女单人网上决赛前 8名运动员有关数据的搜集与统计分析 ,结果表明 ,我国男、女优秀运动员的竞技水平有较大幅度的提高 ;男子尖子运动员开始具备挑战世界先进水平的实力 ;现阶段我国运动员的整体竞技水平与世界先进水平仍存在较大的差距。其差距具体表现为 :预跳次数、弹跳总次数与世界水平运动员基本相等 ,成套动作时间相差较大 ,说明我国运动员在腾空高度方面存在较大的差距 ;男子运动员动作难度分、技术分与世界水平运动员平均相差 2 .5分和 2 .14分 ,女子运动员平均相差 2 .85分和 3.12分 ;男子运动员完成动作的成功率与世界水平运动员基本相当 ,女子运动员差距较大

The Comparative Analysis on Athletic Level between World Top Level and Our Level in Trampoline

By using the method of spot observation, video, documentary, interview and investigation, the author analyzes the data of top 8 male and female single trampolinist who taking part in 5 championships and world competition. The result shows that the athletic level of top Chinese trampolinist has been greatly improved, particularly the top male trampolinist has challenged the world level, but the overall level is still lag behind the world top level. The preparatory jumping times and total jumping times of our trampolinist is almost the same as the world level, but the difference of times in the whole jumping is big. This means that there still exists great difference in the jumping altitude of our trampolinist. The average marks from the degree of difficulty and the technique by our male trampolinist are lower than 2.5 and 2.14 point comparing with the world level, and our female trampolinist are lower than 2.85 and 3.12 points. The success rate of jumping by our male tramppolinist is almost the same as the world level, but there is difference in the rate by our female trampolinist.