摘要
通过对比分析有关智力障碍者(简称智障者)膝关节等动肌力测试的大量文献资料,对智障者膝关节等动肌力特征进行综述。结果显示,智障者膝关节屈伸肌峰力矩(PT)、相对峰力矩(PT/BM)、平均功率(AP)、相对平均功率(AP/BM)、膝屈伸肌峰力矩比值(F/E)等参数与健康人存在明显差异。智障者膝关节力量显著低于健康人,而唐氏智障者下肢力量较普通智障者更为薄弱。系统训练可在一定程度上增强智障者下肢力量,但经过训练的智障者下肢肌力仍低于健康对照人群。
This paper reviews the literature on isokinetic strength of knee joint muscles in individuals with mental retardation. The results show that in all isokinetic parameters measured including PT, PT/BM, AP, AP/BM and F/E, individuals without mental retardation demonstrate significandy higher scores than individuals with mental retardation with and without Down Syndrome. There is significant difference between subjects with and without Down Syndrome. Individuals with mental retardation can improve muscle strength through systematic training programs to some extent but their muscle strength is still weaker than that of individuals without mental retardation.
出处
《中国特殊教育》
CSSCI
北大核心
2008年第5期22-25,共4页
Chinese Journal of Special Education
关键词
智力障碍者
膝关节
等动肌力
individuals with mental retardation knee joint isokinetic strength
