RELATIONSHIP BETWEEN UNILATERAL JUMPING ABILITY AND ASYMMETRY ON MULTIDIRECTIONAL SPEED IN TEAM-SPORT ATHLETES
RELATIONSHIP BETWEEN UNILATERAL JUMPING ABILITY AND ASYMMETRY ON MULTIDIRECTIONAL SPEED IN TEAM-SPORT ATHLETES
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DOI：
10.1519/jsc.0000000000000588
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发表时间：
2014-12-01
影响因子：
3.2
通讯作者：
Jeffriess, Matthew D.
中科院分区：
文献类型：
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作者：
Lockie, Robert G.;Callaghan, Samuel J.;Jeffriess, Matthew D.
单侧跳跃成绩和腿间不对称性对多向速度的影响尚未得到广泛研究。这项研究分析了速度与单侧跳跃的关系。通过20m冲刺(0-5，0-10，0-20m间隔)，左右腿转弯505，以及改进的T检验性能来测量多向速度。通过垂直(VJ)、站立(SBJ)和侧向(LJ)跳跃来衡量单侧跳跃的表现和腿间的不对称性。男团体赛运动员30名，年龄22.60±3.86岁，身高1.80±0.07m，体重79.03±12.26 kg。皮尔逊相关性(R)决定了速度和跳跃成绩的关系；逐步回归确定了跳跃速度的预测因子(p
The influence of unilateral jump performance, and between-leg asymmetries, on multidirectional speed has not been widely researched. This study analyzed how speed was related to unilateral jumping. Multidirectional speed was measured by 20-m sprint (0-5, 0-10, 0-20-m intervals), left- and right-leg turn 505, and modified T-test performance. Unilateral jump performance, and between-leg asymmetries, was measured by vertical (VJ), standing broad (SBJ), and lateral (LJ) jumping. Thirty male team-sport athletes (age = 22.60 +/- 3.86 years; height = 1.80 +/- 0.07 m; mass = 79.03 +/- 12.26 kilograms) were recruited. Pearson's correlations (r) determined speed and jump performance relationships; stepwise regression ascertained jump predictors of speed (p