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| 跖趾关节屈肌力量实验研究 |
| Experimental Study on the Flexor Strength of Metatarsophalangeal Joint |
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| DOI： |
| 中文关键词:跖趾关节屈肌力量 优势侧 非优势侧 下肢运动 |
| 英文关键词:flexor strength of metatarsophalangeal joint dominant side non-dominant side lower limb movement |
| 基金项目:上海市体育局科研攻关与科技服务课题（10JT028） |
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| 中文摘要: |
| 采用特制的足－跖趾关节力量测试仪，对跖趾关节屈肌100%最大随意收缩力量进行了测定，并比较了16名田径运动员与16名普通大学生在该力量上的区别，为跖趾关节在下肢运动中的重要性提供依据。结果表明，跖趾关节屈肌力值约位于300~500 N之间，优势侧与非优势侧无显著性差异；该值在运动员与普通大学生之间有显著性差异，运动员是普通大学生的128%。 |
| 英文摘要: |
| With a special test instrument for flexor strength of metatarsophalangeal joint, the 100% maximum voluntary contraction strength (MCV) was measured. And this strength of the 16 track and field athletes was compared with that of the 16 ordinary university students so as to provide reference for the importance of metatarsophalangeal joint in lower limb movement. The result indicates that the value of the flexor strength of metatarsophalangeal joint is around 300-500N, and there is no significant difference between the dominant side and non-dominant side. This value of the athlete is apparently different from that of the ordinary university students. The value of the athlete is 128% of that of the ordinary university student. |
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