抗阻振动训练对生理反应与能量消耗的影响

发布时间：2018-11-28 09:13

【摘要】：目的:探讨抗阻训练时接受振动刺激对训练期和恢复期生理反应与能量消耗的影响。方法:20名健康男性大学生为受试者,年龄(20.13±2.97)岁,身高(172.38±3.32)cm,体重(68.42±3.75)kg。在测试最大肌力后分别进行抗阻+振动训练(REV,n=20)与抗阻训练(RE,n=20),振动刺激强度为振频30Hz,振幅2 mm;抗阻训练内容为70%1RM强度,12次重复次数的3组杠铃站姿弯举、3组杠铃半蹲举,组间休息3 min。以配对样本双因素方差分析(振动刺激×时间)检验抗阻+振动训练期和恢复期的摄氧量(6)VO2)、心率(HR)、呼吸交换率(respiratory exchange ratio,RER)、能量消耗是否有显著差异,若达显著则以LSD法进行事后检验。结果:REV训练期与恢复期的能量消耗及6)VO2显著高于RE,而RE恢复期的RER显著高于REV;运动时间对于能量消耗与6)VO2的影响,RE与REV训练期显著高于恢复期,而对RER的影响2组皆是训练期大于恢复期。结论:REV的6)VO2显著高于RE,且持续至少60 min,表示振动刺激介入可增加能量消耗及恢复期的EPOC,而恢复期的能量消耗则以FAT为主。
[Abstract]:Aim: to investigate the effects of vibration stimulation on physiological response and energy expenditure during resistance training. Methods: twenty healthy male college students, aged (20.13 卤2.97) years and (172.38 卤3.32) cm, weight (68.42 卤3.75) kg., were enrolled in this study. After the maximum muscle strength was tested, resistance vibration training (REV,n=20) and resistance training (RE,n=20) were performed respectively. The intensity of vibration stimulation was 30 Hz and the amplitude was 2 mm;. Resistance training content is 70%1RM intensity, 12 repeated times of 3 groups of barbell bending position, three groups of barbell squat lift, between groups rest 3 min. The oxygen uptake (6 VO2) and the respiratory exchange rate (respiratory exchange ratio,RER) of heart rate (HR),) were tested by paired sample analysis of variance (vibration stimulation 脳 time), and whether there was significant difference in energy expenditure between the two periods. If significant, LSD method was used for post-examination. Results: the energy consumption and 6) VO2 of REV during training and convalescence were significantly higher than that of RE, and RER of RE during convalescence was significantly higher than that of REV;. The effect of exercise time on energy consumption and 6) VO2, RE and REV training period was significantly higher than that of convalescent period, while the effect on RER in both groups was greater than that in convalescence period. Conclusion: 6) VO2 of REV was significantly higher than that of RE, and lasted at least 60 min, indicating that the intervention of vibration stimulation could increase energy consumption and EPOC, in recovery phase, while FAT was the main energy expenditure in recovery period.
【作者单位】：南京师范大学体育学博士后流动站;南京森林警察学院警务技战术系;
【基金】：中央高校基本科研业务费专项资金项目资助(编号:LGZD201709) 南京森林警察学院教改项目资助(编号:ZD17101)
【分类号】：G804.2

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