作　　者： ;

机构地区： 广州体育学院

出　　处： 《环境与职业医学》 2010年第1期38-40,共3页

摘　　要： [目的]比较广州市中青年脑力和体力劳动职业女性的身体素质，探讨不同劳动类型对身体素质的影响。[方法]采用整群随机抽样方法，选取广州市各区1332名20．39岁女性人群为研究对象，根据职业特点分为体力劳动组和脑力劳动组。观察肌肉力量、柔韧性、速度和灵敏度、反应能力、平衡能力5方面指标。[结果]体力劳动组握力、坐位体前屈好于脑力劳动组（P〈0．01）；脑力劳动组仰卧起坐、纵跳高度、10×4m往返跑、选择反应时、闭眼单脚站立等均好于体力劳动组（P〈0．01或P〈0．05）。[结论]体力劳动对中青年职业女性的大部分身体素质并不一定有促进作用，体力劳动不可以做为全面提高身体素质的手段。 [ Objective ] To compare the physical fitness of professional women in Guangzhou aged 20 to 39 years old with mental or manual labour. [ Methods ] Totally 1 332 women aged 20 to 39 years old were enrolled from kindergartens of Guangzhou city by randomized cluster sampling method and were divided into mental labour group and manual labour group by their professional characteristics. [ Results ] The performances of grip strength（ P 〈 0.01 ）, back strength（ P 〉 0.05 ）and Sit and Reach（ P 〈 0.01 ）in manual labour group are better than those in mental labour group. The performances of situp, standing height jump, 10 ×4 shuttle run, choice reaction time and one-leg stand in mental labour group are better than those in manual labour group. [ Conclusion ] The manual labour cannot improve the overall physical fitness of professional young and middle-aged women. Hence it is not a reasonable measure to improve the overall physical fitness by manual labour.

关 键 词： 脑力劳动 体力劳动 中青年 女性 身体素质

分 类 号： [R13]

领　　域： []