模拟低氧环境下的健身锻炼对肥胖青年身体形态的影响.pdfVIP

摘 要 随着社会的发展，生活方式也发生了巨大的变化。饮食过量、结构不合 理与缺乏体力活动，最终导致肥胖的发生率越来越高。目前，超重和肥胖以 及由此引发的疾病已成为世界性的问题。大量的研究认为，通过有氧锻炼能 达到加强脂代谢、降脂减重的目的。本研究试图探索常氧下的有氧锻炼结合 模拟低氧环境下的有氧锻炼，是否对肥胖青年身体形态的影响更加有效果。 本研究实验对象为某减肥训练营20 人，均无运动背景且自愿参加减肥训 练的普通人，其中男12 人，女8 人，随机分为低氧运动组和常氧对照组。饮 食方案和生活作息统一安排，运动方案是个性化运动处方。 模拟的低氧环境是在在北体大科研中心低氧训练室中，测试仪器为体成 分仪及三维人体扫描仪。 数据结果采用 SAS 统计软件进行处理，具体方法为重复测量资料的方差 分析检验分析。 结论为有氧运动可以明显降低肥胖青年的体重、改善其体成分并减少其 身体围度。结合低氧环境下的运动比常氧环境在降低体重、减少 BMI 值以及 脂肪质量尤其是腹部脂肪的效果更明显，在身体围度方面，低氧环境对于胸 围、WHR 都产生了显著性差异，但性别之间无明显差异。 提示在低氧环境下进行有氧运动，能够促进加快机体脂肪的代谢，更好 的改善人体形态，对于减肥塑形效果更好。 关键词 模拟低氧，健身锻炼，肥胖青年，身体形态 第5 页 Abstract With the development of society, great changes have taken place on the way of life. Over-eating and irrational structure and lack of physical activity, eventually leads to increasing incidence of obesity. Currently, the overweight and obesity and consequent disease has become a worldwide problem. A large number of studies suggest that aerobic exercise can achieve strengthened through lipid metabolism, lipid-lowering weight loss purposes. This study attempts to explore the normoxic aerobic exercise under the simulated hypoxic environment of aerobic exercise, whether the body shape of obese young people is more effective. The subjects are twenty fat youth in a training camp to lose weight, no exercise training background and voluntary participation of ordinary people, 12 boys and 8 girls, are randomly divided into normoxic hypoxia group and the control group. Diet programs and arranged lifestyle, exercise program is individualized exercise prescription. Simulated hypoxia is hypoxic training in the BSU research center room, test equipment for the body composition meter and three-dimensional