Driss T, Vandewalle H, Monod H
Laboratory of Work and Sport Physiology, Faculty of Medicine Pitié-Salpétrière, Pierre et Marie Curie University, Paris, France.
J Sports Med Phys Fitness. 1998 Dec;38(4):286-93.
The aim of this study was to propose a test battery adjusted to volleyball players and to study the links between dynamic (vertical jump, force-velocity relationships and maximal anaerobic power in cranking and cycling) and static (maximal voluntary force and rate of force development in isometric conditions) performances.
The relationships between braking force (F) and peak velocity (V) have been determined for cycling and cranking exercises in 18 male volleyball players of a district league. According to previous studies, these F-V relationships were assumed to be linear and were expressed as follows: V = V0(1-F/F0), where V0 should be an estimate of the maximal velocity at zero braking force whereas F0 is assumed to be a braking force corresponding to zero velocity. Maximal anaerobic power in cycling (Pmax leg) and cranking (Pmax arm) were calculated as equal to 0.25 V0F0. The same subjects performed a vertical jump test (VJ) and a strength test on an isometric leg press with the measurement of the unilateral isometric maximal voluntary force (MVF) and indices of rate of isometric force development (RFD): maximal rate of force development (MRFD) and the time from 25% to 50% of MVF (T25-50).
Pmax leg (15.8 +/- 1.4 W.kg-1) and V0 arm (259.6 +/- 13.1 rpm) were high but similar to the results of elite athletes, previously collected with the same protocols and the same devices. VJ was significantly with F0 leg, Pmax leg and Pmax arm related to body mass. The performances of the dynamic tests were significantly correlated and especially the parameters (V0, F0, Pmax) of the force velocity tests in cycling were significantly correlated with the same parameters in cranking. The results of the isometric tests (MVF, MRFD) were not correlated with VJ, except T25-50 of the left leg.
A vertical jump test and a force velocity test with the arms are proposed for a test battery in volleyball players.
本研究的目的是提出一套适用于排球运动员的测试组合，并研究动态（垂直纵跳、力-速度关系以及曲柄和骑行中的最大无氧功率）和静态（最大随意力以及等长条件下的力发展速率）表现之间的联系。
测定了18名地区联赛男性排球运动员在骑行和曲柄运动中制动力（F）与峰值速度（V）之间的关系。根据先前的研究，这些F-V关系被假定为线性关系，并表示如下：V = V0(1 - F/F0)，其中V0应是零制动力时最大速度的估计值，而F0被假定为对应零速度的制动力。骑行（Pmax腿）和曲柄运动（Pmax臂）中的最大无氧功率计算为等于0.25V0F0。相同的受试者进行了垂直纵跳测试（VJ）以及在等长腿部推举上的力量测试，测量了单侧等长最大随意力（MVF）和等长力发展速率指标（RFD）：最大力发展速率（MRFD）以及从MVF的25%到50%的时间（T25 - 50）。
Pmax腿（15.8 +/- 1.4 W.kg-1）和V0臂（259.6 +/- 13.1 rpm）较高，但与先前使用相同方案和相同设备收集的精英运动员的结果相似。VJ与F0腿、Pmax腿和Pmax臂显著相关，且与体重相关。动态测试的表现显著相关，尤其是骑行中力-速度测试的参数（V0、F0、Pmax）与曲柄运动中的相同参数显著相关。等长测试（MVF、MRFD）的结果与VJ不相关，除了左腿的T25 - 50。
建议将垂直纵跳测试和手臂力-速度测试纳入排球运动员的测试组合。
