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首页> 美国卫生研究院文献>Journal of Human Kinetics >Lower-Body Power Relationships to Linear Speed Change-of-Direction Speed and High-Intensity Running Performance in DI Collegiate Women’s Basketball Players
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Lower-Body Power Relationships to Linear Speed Change-of-Direction Speed and High-Intensity Running Performance in DI Collegiate Women’s Basketball Players

机译：DI高校女子篮球运动员的下身力量关系与线速度方向变化速度和高强度跑步性能的关系

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摘要

Basketball players need to sprint and change direction, and lower-body power (often measured by jump tests) should contribute. How different jumps relate to linear and change-of-direction (COD) speed, and high-intensity running has not been analyzed in Division I (DI) collegiate women’s basketballers. Twelve players completed the vertical jump (VJ), two-step approach jump (AppJ), and standing broad jump (SBJ). Average (AvgP) and peak power (PeakP), and PeakP: body mass (P:BM) were derived from VJ height; relative SBJ was derived from SBJ distance. Players also completed: 10 m and ¾ court sprints (linear speed), the pro-agility shuttle (COD speed), and the Yo-Yo Intermittent Recovery Test Level 1 (YYIRT1; high-intensity running). Pearson’s correlations (p < 0.05) calculated relationships between the jump and running tests. The AppJ correlated to the ¾ court sprint and pro-agility shuttle (r = -.663 to -.805). AvgP and PeakP correlated to the 10 m sprint, ¾ court sprint, and pro-agility shuttle (r = .589-.766). P:BM and relative SBJ correlated with all running tests (linear and COD speed r = -.620 to -.805; YYIRT1 r = .622.803). The AppJ stresses the stretch-shortening capacities of the legs, and this quality is important for faster linear and COD speed. AvgP and PeakP are influenced by body mass; while larger athletes produce greater power, they also may display slower 10 m sprint and pro-agility shuttle times, and lesser YYIRT1 performance. Strength coaches should ensure players can generate high relative power (i.e. P:BM, relative SBJ) for faster linear and COD speed, and high-intensity running.
机译：篮球运动员需要冲刺并改变方向，下半身的力量（通常通过跳跃测试来衡量）应该有所贡献。 I级（DI）大学女子篮球运动员尚未分析过不同的跳跃与线性和方向改变（COD）速度以及高强度跑步之间的关系。 12名选手完成了垂直跳（VJ），两步进近跳（AppJ）和站立式跳远（SBJ）。平均值（AvgP）和峰值功率（PeakP），以及PeakP：体重（P：BM）由VJ高度得出；相对SBJ由SBJ距离得出。选手还完成了：10 m和¾的场地冲刺（线性速度），敏捷敏捷的飞梭（COD速度）和悠悠球间歇性恢复测试等级1（YYIRT1；高强度跑步）。皮尔森的相关性（p <0.05）计算了跳跃测试与跑步测试之间的关系。 AppJ与¾法院的冲刺和敏捷敏捷梭相关（r = -.663至-.805）。 AvgP和PeakP与10 m冲刺，¾法院冲刺和亲敏捷性飞梭相关（r = .589-.766）。 P：BM和相对SBJ与所有运行测试相关（线性和COD速度r = -.620至-.805； YYIRT1 r = .622.803）。 AppJ强调腿部的拉伸缩短能力，这种质量对于加快线性和COD速度非常重要。 AvgP和PeakP受体重影响；虽然较大的运动员产生更大的力量，但他们的散布和敏捷敏捷的飞梭时间也较慢，而YYIRT1表现则较慢。力量教练应确保运动员能够产生较高的相对力量（即P：BM，相对SBJ），以实现更快的线性和COD速度以及高强度的跑步。

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