Murphy M M, Patton J F, Frederick F A
Aviat Space Environ Med. 1986 Jul;57(7):636-41.
The purpose of this study was to determine the differences in anaerobic power (AnP) between men and women and the contribution of anthropometric variables in accounting for these differences. There were 18 female and 19 male subjects who performed the 30-s Wingate test where power outputs in watts are expressed as mean power (MP, the mean for 30 s) and peak power (PP, the highest 5-s interval). Thigh volume (TV), lean body mass (LBM) and body weight (BW) were used as anthropometric variables. Absolute AnP of men was 35% and 40% higher (p less than 0.001) than that of women for PP and MP, respectively. These differences decreased to 10% and 17% for PP and MP when expressed relative to kg LBM. Anthropometric variables explained less than 50% of the variation in PP and MP for men, while in women, TV accounted for 66% and 71% of the variation in PP and MP, respectively. When the data were combined, TV, BW, and LBM explained 48%, 74%, and 79% of variation in MP and 53%, 71%, and 76% in PP, respectively. These data show that gender differences in indices of AnP are similar to those reported for muscular strength and aerobic power. Additionally, a larger portion of the between gender variation compared to the within gender variation in AnP can be accounted for by anthropometric variables.
本研究的目的是确定男性和女性在无氧功率（AnP）方面的差异，以及人体测量学变量在解释这些差异中所起的作用。18名女性和19名男性受试者进行了30秒温盖特测试，功率输出以瓦特表示，分别为平均功率（MP，30秒的平均值）和峰值功率（PP，最高的5秒间隔）。大腿体积（TV）、去脂体重（LBM）和体重（BW）被用作人体测量学变量。男性的绝对AnP在PP和MP方面分别比女性高35%和40%（p小于0.001）。当相对于千克去脂体重表示时，PP和MP的这些差异分别降至10%和17%。人体测量学变量解释了男性PP和MP变异的不到50%，而在女性中，TV分别解释了PP和MP变异的66%和71%。当数据合并时，TV、BW和LBM分别解释了MP变异的48%、74%和79%以及PP变异的53%、71%和76%。这些数据表明，AnP指标中的性别差异与肌肉力量和有氧功率所报告的差异相似。此外，与AnP的性别内变异相比，性别间变异的更大比例可由人体测量学变量解释。
