Shoulder motion and muscle strength of normal men and women in two age groups.
Shoulder motion and muscle strength of normal men and women in two age groups.
复制标题
两个年龄段正常男性和女性的肩部运动和肌肉力量。
DOI：
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发表时间：
1985
影响因子：
4.2
通讯作者：
Mollinger La
中科院分区：
文献类型：
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作者：
Murray Mp;D. Gore;Gardner Gm;Mollinger La
文献中没有关于肩关节活动度（ROM）和肌肉力量的正常年龄和性别相关标准。在25 - 36岁和55 - 66岁之间的正常健康男性和女性中测量了几个肩部肌肉群的肩部运动和最大等长力量（扭矩）的活动范围。两个年龄和性别组的关节活动值相似。女性的力量是男性的45%至66%，老年受试者的力量是年轻受试者的66%至93%。第二次尝试收缩的强度大于第一次尝试。手臂优势并没有显着影响力量值。
Normal age- and sex-related standards for shoulder range of motion (ROM) and muscle strength are unavailable in the literature. Active range of shoulder motion and maximum isometric strength (torque) of several shoulder muscle groups were measured in normal healthy men and women between 25 and 36 and between 55 and 66 years of age. Values for joint motion were similar for the two age and sex groups. The strength of the women was 45% to 66% of that in men, and strength of the older subjects was 66% to 93% of that in younger subjects. Strength of the second attempt at contraction was greater than that of the first attempt. Arm dominance did not significantly affect strength values.