摘要
研究目的:通过测定女子重竞技运动员的体脂率fat%、BMI和标准体重指数(实际体重/标准体重),并对三种测定结果进行相关分析,寻求反映女子重竞技运动员体成分的可靠指标。研究方法:对34名重竞技运动员分别测定其体脂率、BMI和标准体重指数,比较各指标的影响因素,并对测定进行评价。研究结果:①fat%、BMI和标准体重指数分别为(19.3±3.81)%,(23.3±3.0)%和(106.4±16.2)%;②体脂率与BMI、标准体重指数呈低度相关,相关系数分别为r=0.431,r=0.355,P<0.01。结论:三个指标中,皮褶厚度推算脂肪含量是比较客观反映女子重竞技运动员身体成分的方法。
Purpose: To explore the valid index to access female heavy events athletes'body composition, fat percentage. Methods BMI and body weight index(actual body weight/optimal body weight)were measured in 34 athletes, and correlation analysis between index was tested. Results 1. Fat percentage, BMI and body weight index of athletes are ( 19.29 ± 3. 81) %, (23.3 ± 3.0) % and (106.4 ±16.2) % respectively; 2. There are low correlation between fat percentage, BMI and body weight index(r= 0. 431, r= 0. 355, p〈 0.01, respectively). Conclusion BMI and body weight index could not actually reflect athletes' body fat, while body fat percentage accessed by skin - fold thickness measurement is an objective index to evaluate their body composition.
出处
《沈阳体育学院学报》
2005年第5期69-71,共3页
Journal of Shenyang Sport University