Evans J A, Quinney H A
Can J Appl Sport Sci. 1981 Jun;6(2):53-6.
This study was designed to investigated resistance (force) settings for 30s tests of maximal anaerobic power output on a modified Monark bicycle ergometer. Twelve active to highly trained adult males had multitrial determinations at various resistance settings to obtain the true force to elicit maximal power output in 30s (FMPO). True maximal power output (MPO30s), mean = 661.6W was reliable on a test-retest basis (r = 0.96), and significantly (p less than .05) exceeded the power output obtained with the weight-relative Wingate protocol, mean = 588.4W. An optimal combination of resistance setting and pedalling speed seems necessary to elicit true maximal power output for an individual in a 30s ergometer test. Regression equations were developed from (a) anthropometric measures, weight and leg volume, and (b) from a pretest power output at 5.0 Kp, both to predict FMPO and obviate multitrial tests: (a) FMPO, Kp = -0.4914 - 0.2151 (WT, Kg) + 2.1124 (LEGV, L) with standard error of estimate of 0.83 Kp and multiple R = 0.87, (b) FMPO, Kp = -9.0166 + 0.0291 (PO5Kp, W) with standard error of estimate of 1.02 Kp and R = 0.77.
本研究旨在调查在改良的莫纳克自行车测力计上进行30秒最大无氧功率输出测试时的阻力（力）设置。12名活跃的至训练有素的成年男性在不同阻力设置下进行了多次测试，以获得在30秒内产生最大功率输出的真实力（FMPO）。真实最大功率输出（MPO30s），平均值 = 661.6W，在重测基础上是可靠的（r = 0.96），并且显著（p小于0.05）超过了采用与体重相关的温盖特方案获得的功率输出，平均值 = 588.4W。在30秒测力计测试中，对于个体而言，似乎需要阻力设置和蹬踏速度的最佳组合才能产生真实的最大功率输出。根据（a）人体测量指标、体重和腿部体积，以及（b）在5.0 Kp时的测试前功率输出，建立了回归方程，以预测FMPO并避免多次测试：（a）FMPO，Kp = -0.4914 - 0.2151（WT，Kg） + 2.1124（LEGV，L），估计标准误差为0.83 Kp，复相关系数R = 0.87；（b）FMPO，Kp = -9.0166 + 0.0291（PO5Kp，W），估计标准误差为1.02 Kp，R = 0.77。
