有氧运动对老年男性单纯性肥胖患者血流动力学和运动能力的改善作用

发布时间：2018-05-13 04:31

本文选题：有氧运动 + 单纯性肥胖　；参考：《吉林大学学报(医学版)》2017年05期

【摘要】：目的:观察12周低强度有氧运动对老年男性单纯性肥胖患者身体成分、血流动力学参数和运动能力的作用,为特异性运动康复方案的制定提供依据。方法:将46例老年男性单纯性肥胖患者按主观意愿分为对照组(n=19)和运动组(n=27),对照组患者维持生活习惯不变,运动组则进行12周低强度有氧运动。实验前后分别测定各组患者安静时的心率和血压,体成分仪测定身体成分,利用症状限制性递增负荷运动实验测定最大摄氧量(VO_(2max))、最大功率(MP)和力竭时间(ET),并描绘运动过程中的心率曲线和血压曲线。结果:与实验前比较,实验后运动组患者脂肪质量、体脂百分比、安静心率和血压下降(P0.05),VO_(2max)、MP和ET增加(P0.05),递增负荷运动实验中心率曲线和血压曲线发生右移;对照组各指标均无明显改变(P0.05)。实验后,与对照组比较,运动组安静心率和血压、脂肪质量和体脂百分比均明显降低(P0.05),VO_(2max)、MP和ET升高(P0.05)。结论:12周低强度有氧运动能够改善老年男性单纯性肥胖患者血液动力学异常,下调脂肪含量,增强运动能力。
[Abstract]:Objective: to observe the effects of low intensity aerobic exercise at 12 weeks on body composition, hemodynamic parameters and exercise ability in aged male patients with simple obesity. Methods: 46 elderly male patients with simple obesity were divided into control group (n = 19) and exercise group (n = 27) according to their subjective wishes. The patients in control group kept their living habits unchanged, while those in exercise group were given low intensity aerobic exercise for 12 weeks. Heart rate and blood pressure were measured before and after the experiment. The maximal oxygen uptake (MPP) and exhaustion time (ETT) were measured by the symptom restricted incremental load exercise test. The heart rate curve and blood pressure curve during exercise were plotted. Results: compared with before experiment, the fat mass, percentage of body fat, resting heart rate and blood pressure in exercise group decreased P0.05% and et increased P0.05N, and the curve of center rate and blood pressure shifted to the right. In the control group, there was no significant change in every index (P 0.05). After the experiment, compared with the control group, the resting heart rate, blood pressure, fat mass and body fat percentage in the exercise group were significantly lower than those in the control group. Conclusion low intensity aerobic exercise at 12 weeks can improve hemodynamic abnormality, decrease fat content and enhance exercise ability in aged male patients with simple obesity.
【作者单位】：吉林大学体育学院术科教研室;
【基金】：国家哲学社会科学规划办公室社会科学基金资助课题(14BTY086)
【分类号】：R589.2

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