影响国内外优秀男子跳远运动员的腾起垂直速度的因素比较分析  

Comparative Analysis on the Factor of Influencing the Men Jumping Athletes' Jumping Vertical Speed

作　　者：雷辉旭[1] 蒋琳[1] 

机构地区：[1]湘潭大学体育教学部,湖南湘潭411105

出　　处：《湘潭大学自然科学学报》2004年第2期109-111,共3页Natural Science Journal of Xiangtan University

摘　　要：通过对国内外优秀男子跳远运动员影响腾起垂直速度系数的对比分析发现 ,我国优秀男子跳远运动员助跑绝速较低 ,在起跳过程中身体重心水平速度损失较少 ,运动员的快速起跳能力差 .By comparing the ratios of the factor that influence the jumping vertical speed between the national and international athletes, we can find such problems that exist in the men jumping athletes of our country: their speed of the auxiliary running is relatively low; the loss of the horizontal speed of the body center during the jump-off is relatively few; their ability of the explosive jumping-off is poor. In order to solve these problems, we conduce that to improve their absolute speed and explosive jump-off ability are the fonder mental solutions.

关 键 词：跳远 起跳 垂直速度 绝对速度 

分 类 号：G823.3[文化科学—体育训练]