J Orthop Sports Phys Ther. 1985;7(2):59-64. doi: 10.2519/jospt.1985.7.2.59.
The purpose of this investigation was to describe the body composition, peak torque, peak torque ratios, and relative and absolute muscle endurance in the ankle, knee, shoulder, and elbow of 13 female college basketball players. A Cybex(R) II isokinetic dynamometer was used to assess joint torque. Results indicated that 1) these subjects were taller, heavier, and leaner than untrained females of the same age; 2) the flexors were stronger than the extensors at each joint and at each velocity tested with the exception of the right elbow; 3) the right-left difference in peak torque ranged from 0.2 to 12.4% with the mean difference across all joints and all velocities 3.0%; 4) f1exor:extensor ratios varied with the velocity of the movement; and 5) relative muscle endurance was greatest in the shoulders and least in the knee while absolute muscle endurance was greatest at the knee and lowest at the ankle. J Orthop Sports Phys Ther 1985;7(2):59-64.
本研究的目的在于描述 13 名女性大学生篮球运动员的身体成分、峰值扭矩、峰值扭矩比以及踝关节、膝关节、肩关节和肘关节的相对和绝对肌肉耐力。使用 Cybex(R) II 等速测力仪评估关节扭矩。结果表明:1)与同年龄未受过训练的女性相比,这些受试者更高、更重、更瘦;2)在每个关节和每个测试速度下,屈肌都比伸肌更强,右肘除外;3)在所有关节和所有速度下,左右峰值扭矩的差异范围为 0.2%至 12.4%,所有关节和所有速度的平均差异为 3.0%;4)屈肌:伸肌比值随运动速度的变化而变化;5)相对肌肉耐力以肩部最大,以膝关节最小,而绝对肌肉耐力以膝关节最大,以踝关节最低。J Orthop Sports Phys Ther 1985;7(2):59-64.