8周室内有氧健身操减少中心性肥胖老年女性腹部脂肪堆积的试验研究

发布时间：2018-04-20 04:31

本文选题：膳食调查 + 室内有氧健身操　；参考：《天津体育学院学报》2017年02期

【摘要】：目的:探讨8周室内有氧健身操运动干预对中心性肥胖老年女性腹部脂肪堆积的影响。方法:试验组自愿参加8周集中式室内有氧健身操运动干预,对照组自行锻炼8周。分别采用配对样本T检验和独立样本T检验进行组内和组间显著性检验。结果:(1)8周运动干预后,试验组各身体成分指标均发生明显优化,且日常愉快体验和生活满意度明显提升。对照组各身体成分指标及主观感受变化均不明显。(2)8周后,除食用油、盐摄入量高于推荐用量,蔬菜摄入量低于推荐量外,其他膳食种类摄入量均符合《中国居民膳食指南(2016)》推荐用量。结论:(1)研究初步证明,8周室内有氧健身操以被试本人最高心率的55%~75%为依据,采用中等强度,通过8周分4个阶段进行干预,对被试降低中心性肥胖腹部脂肪有一定的效果,且干预方法具有可参考性。(2)受试者盐、油摄入量有下降趋势但仍高于国内推荐用量,提示在8周室内有氧运动干预过程中宣传教育的作用很重要。研究发现8周室内有氧健身操可增加受试者的主观幸福感、减少中心性肥胖老年女性腹部脂肪堆积,推测原因可能是长时间有氧运动增加了体脂的消耗,进而又加速了脂肪的动员及分解等因素的叠加效应所致。
[Abstract]:Objective: to investigate the effect of 8 weeks indoor aerobic exercise intervention on abdominal fat accumulation in elderly women with central obesity. Methods: the experimental group volunteered to participate in 8-week intensive indoor aerobic exercise intervention, while the control group took 8 weeks of self-exercise. Matched T test and independent T test were used to test intragroup and inter group significance. Results after 8 weeks of exercise intervention, the indexes of body composition in the experimental group were significantly optimized, and the daily pleasant experience and life satisfaction were significantly improved. After 8 weeks, except edible oil, salt intake was higher than the recommended dosage, and vegetable intake was lower than the recommended amount. The intake of other dietary types was in accordance with the recommended dosage of Chinese residents' Dietary Guide No. 2016. Conclusion (1) the study showed that the indoor aerobic exercise for 8 weeks was based on 75% of the highest heart rate of the subjects, with moderate intensity and intervention in 4 stages after 8 weeks, which had a certain effect on the reduction of abdominal fat in central obesity. And the intervention method has referential value. (2) the salt of the subjects, the oil intake is decreasing but still higher than the recommended dosage in China, which suggests that propaganda and education plays an important role in the 8 weeks of indoor aerobic exercise intervention. The study found that indoor aerobic exercise for 8 weeks could increase subjective well-being and reduce abdominal fat accumulation in elderly women with central obesity, presumably due to the increased consumption of body fat by long-term aerobic exercise. In turn, it accelerates the mobilization and decomposition of fat and other factors caused by the superposition effect.
【作者单位】：天津体育学院体育教育学院;天津市河西区东海里小学;天津体育学院健康与运动科学学院;
【基金】：天津市体育局攻关项目课题(项目编号:GY201605) 教育部人文社科规划基金项目(项目编号:17YJAZH121) 国家体育总局全民健身研究领域重点项目(项目编号:2015B041)
【分类号】：G831.3

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