运动干预对脂代谢异常人群血脂及体成分的影响

发布时间：2018-06-28 12:12

本文选题：血脂 + 体成分　；参考：《西安体育学院学报》2017年05期

【摘要】：目的探讨跑步、动感单车锻炼对脂类代谢异常人群血脂、体成分的影响规律。方法将346名脂代谢异常人群分为男女动感单车和跑步4组。按照运动干预方案设计进行运动,每周运动3次,共持续16周。分别于锻炼前和锻炼结束时测试受试者血脂和全身不同部位体成分,所得数据组内比较采用Paired Samples t Test检验,组间比较采用Independent Samples t Test检验。结果 (1)16周锻炼后,女子动感单车组TG下降(P0.05),HDL-C显著升高(P0.001);女子跑步组HDL-C显著升高(P0.001),LDL-C、CHOL下降(P0.05);男子动感单车组HDL-C显著升高(P0.001),男子跑步组TG、CHOL下降(P0.05),HDL-C显著升高(P0.001)。运动干预16周后,女子动感单车组受试者血液TG、HDL-C、LDL-C、CHOL变化率与跑步组均有显著性差异(P0.05);男子动感单车组受试者血液TG、HDL-C、CHOL变化率与跑步组均有显著性差异(P0.05)。(2)16周锻炼后,女子动感单车组全身体脂百分比、脂肪含量下降(P0.01),肌肉含量增高(P0.05);大腿、下身部位体脂百分比、脂肪含量均下降(P0.05)。男子动感单车组全身体脂百分比、脂肪含量显著下降(P0.01);上身、躯干和大腿部体脂百分比、脂肪含量下降(P0.05)。16周锻炼后,女子跑步组全身体脂百分比、脂肪含量有非常显著性下降(P0.001),肌肉含量增高(P0.05);大腿部体脂百分比、脂肪含量下降(P0.05),肌肉含量、瘦体质量增高(P0.05);上身、下身、躯干部位体脂百分比、脂肪含量均下降(P0.01)。男子跑步组全身体脂百分比、脂肪含量有非常显著性下降(P0.001);上身、躯干、上肢和大腿部位体脂百分比、脂肪含量均下降(P0.05)。运动干预16周后,女子动感单车组受试者全身、上身、大腿、下身体脂百分比、脂肪含量变化率与跑步组均有显著性差异(P0.05),大腿部肌肉含量、瘦体质量变化率与跑步组均有显著性差异(P0.05);男子动感单车组受试者全身、大腿部、躯干、上肢以及下身体脂百分比、脂肪含量变化率与跑步组均有显著性差异(P0.05)。结论 16周动感单车和跑步锻炼均可改善血脂异常人群血脂,动感单车和跑步锻炼均可降低血脂异常人群体脂百分比、脂肪含量、增加肌肉含量;动感单车锻炼主要对大腿和下身脂肪的降低明显,跑步锻炼对全身各部位体脂含量均有改善作用。
[Abstract]:Objective to investigate the effect of running and motor cycling exercise on blood lipid and body composition in people with abnormal lipid metabolism. Methods 346 people with abnormal lipid metabolism were divided into 4 groups: male and female. Exercise was carried out 3 times a week according to exercise intervention scheme, lasting 16 weeks. Blood lipids and body composition of different parts of the body were tested before and after exercise. Paired samples t Test test was used in the data group, and Independent samples t Test test was used in the comparison between groups. Results (1) after 16 weeks of exercise, TG decreased (P0.05) and HDL-C increased significantly (P0.001) in female dynamic cycling group, HDL-C increased significantly (P0.001) in female running group, and HDL-C significantly increased (P0.001) in male motility cycling group (P0.001), HDL-C significantly increased (P0.001) in male motor cycling group, and HDL-C significantly increased (P0.001) in male running group. After 16 weeks of exercise intervention, there was a significant difference in the change rate of blood TGG HDL-C and LDL-CU Chol between the female dynamic cycling group and the running group (P0.05), while the change rate of the blood TGG HDL-CU Chol in the male dynamic cycling group was significantly different from that in the running group (P0.05). (2) after 16 weeks of exercise. The percentage of body fat, fat content, muscle content were decreased (P0.01), and the percentage of body fat and fat content were decreased in femur and lower body parts (P0.05). The percentage of body fat and fat content in the male motor cycle group decreased significantly (P0.01), while the percentage of body fat in the upper body, trunk and leg decreased (P0.05). After 16 weeks of exercise, the percentage of body fat in the women's running group was significantly lower than that in the women's running group. Fat content was significantly decreased (P0.001), muscle content increased (P0.05); leg fat percentage, fat content decreased (P0.05), muscle content, lean body mass increased (P0.05); upper body, lower body, trunk body fat percentage, fat content decreased (P0.01). The percentage of body fat in the male running group was significantly decreased (P0.001); the percentage of body fat in the upper body, trunk, upper limb and thigh was decreased (P0.05). After 16 weeks of exercise intervention, the percentage of body fat, fat content in female dynamic cycling group were significantly different from that in running group (P0.05). There were significant differences in the percentage of body fat and fat content between the male dynamic cycling group and the running group (P0.05); the percentage of body fat in the whole body, leg, trunk, upper limb and lower body, and the fat content in the male dynamic cycling group were significantly different from those in the running group (P0.05). Conclusion 16 weeks of dynamic cycling and running exercise can improve blood lipids in people with dyslipidemia. Dynamic cycling and running exercise can decrease the percentage of body fat, fat content and increase muscle content in people with dyslipidemia. Motor cycle exercise can significantly decrease the fat of thigh and lower body, and the running exercise can improve the body fat content in all parts of the body.
【作者单位】：西安体育学院健康科学系;
【基金】：国家科技部支撑计划项目(2012BAK23B01) 西安体育学院省级重点学科资助项目
【分类号】：G804.49

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