J Orthop Sports Phys Ther. 1986;7(6):319-24. doi: 10.2519/jospt.1986.7.6.319.
This study compared external and internal femoral torques of asymptomatic male and female subjects. Peak torque values were recorded using the Cybex(R) II isokinetic dynamometer utilizing a prone testing position with the hip in neutral. Males produced significantly higher raw peak torques than females in both external and internal rotation (p < 0.003). However, when torques were normalized to body weight no significant differences were found between male and female subjects. External rotation torques were found to be significantly higher than internal rotation torques for all subjects combined (p c 0.016). No significant difference was found between left and right limbs. The ratio of external to internal rotation torque was 1.08 for males and 1.16 for females. These ratios are suggested as criterion measures for assessing transverse muscle imbalance at the hip joint. J Orthop Sports Phys Ther 1986;7(6):319-324.
本研究比较了无症状男性和女性受试者的股骨外旋和内旋扭矩。使用 Cybex（R）II 等速测力仪，在髋关节中立位的俯卧位测试中记录峰值扭矩值。男性在股骨外旋和内旋的峰值扭矩值均显著高于女性（p < 0.003）。然而，当扭矩值按体重标准化时，男性和女性之间没有发现显著差异。所有受试者的股骨外旋扭矩均显著高于内旋扭矩（p < 0.016）。左右肢体之间没有发现显著差异。男性的外旋/内旋扭矩比值为 1.08，女性为 1.16。这些比值可作为评估髋关节横向肌肉失衡的标准指标。《矫形与运动物理治疗杂志》1986 年；7（6）：319-324。
