【摘要】目的 分析不同运动强度和不同时间下的有氧运动对MS患者生活质量、体脂参数及代谢水平的影响。 方法  选取2012年10月至2013年10月于滨州医学院附属医院门诊查体并诊断为MS的患者99例，以运动强度及运动时间的不同，按随机数字表法将其分为长时运动组、中时运动组和短时运动组，各组均进行12周的运动锻炼。 结果  运动后，长时运动及中时运动组简易体脂参数、体脂仪及影像学体脂参数、生活质量评分较运动前改善（P＜0.05）；各组FPG、FIns、HOMA-IR、体脂参数比较与运动前比较，差异均有统计学意义（P＜0.05）。

结论  有氧运动能提高MS患者的生活质量。长时间中度有氧训练能降低患者体脂含量，改善血脂、血糖代谢水平。

【关键词】代谢综合征；有氧运动；代谢

Effects of aerobic exercise training on life quality, body fat index and metabolic level in patients with metabolic syndrome  WANG Shan, HE Min-xue,Institute of Physical Education ,Liaoning Normal University，Dalian 116029,China

【Abstract】 Objective To analyze the effects of different exercise intensity and aerobic exercise time on quality of life, body fat parameters and metabolic levels in patients with metabolic syndrome (MS). Methods  99 patients diagnosed as MS in our hospital from Oct 2012 to Oct 2013 were randomly divided into three groups according to exercise intensity and exercise time: long-time exercise group, middle-time exercise group and short-time exercise group. The exercise training lasted 12 weeks .Results Quality of life, body fat parameters and metabolic indicators of all patients had no significant difference among three groups before treatment. After 12 weeks of treatment, life quality scores of three groups improved significantly（all P＜0.05）. The changes of total cholesterol, life quality scores and glucose metabolic parameters had statistically significant differences among three groups( all P＜0.05).  Conclusion Aerobic exercise can improve the quality of life in patients with MS. Long time and moderate time aerobic training can significantly reduce body fat, improve blood lipid and glucose metabolism.

 【Key words】Metabolic syndrome(MS); Aerobic exercise training; Metabolism