长期有氧训练对老年人最大吸氧量的影响及有氧训练对策  

Effect of Long-Term Aerobic Training on VO_2 max and Its Strategy in the Elderly

作　　者：郭红[1] 

机构地区：[1]华南师范大学体育科学学院,广州510631

出　　处：《中国运动医学杂志》2006年第4期407-410,438,共5页Chinese Journal of Sports Medicine

摘　　要：通过对老年人进行科学监控运动强度的有氧训练,探讨老年人最大吸氧量的可训练性及有氧训练的方法。10名老年人(66±5岁)参加为期12个月的有氧训练,通过心率监测每次训练的强度。结果发现有氧训练6个月后受试者的体重(BW)和体成分指数(BMI)明显下降,而最大吸氧量(VO2max)显著上升(P<0.05);有氧训练12个月后,受试者BW和BMI比6个月前仅略有下降(P>0.05),VO2max则较训练前有更显著的提高(P<0.001)。结果提示,长期有氧训练有助于老年人控体重,且即使对60岁以上的老年人,VO2max的可训练性依然存在,并有一定的提升空间。而以心率监测运动强度,结合多种运动形式和伙伴式锻炼,有助于老年人坚持有氧训练并获得有氧运动能力的提高。To test the hypothesis that aerobic exercise with scientific controlled work load can still im- prove the aerobic capacity in the elderly. Ten old subjects （66 ± 5y） attended in a 12 - month aerobic exercise training program with a work load controlled strictly by the heart rate. The results showed that the body weight （BW） and body mass index （BMI） of old subjects decreased significantly after a training for the first 6 - month and the maximal oxygen consumption （VO2max） increased remarkably （P 〈 0.05）. Although the BW and BMI did not decrease（ P 〉 0.05）remarkably during the second 6 - month of training, the VO2max was improved significantly（ P 〈 0.001 ）. The data indicate that the long- term aerobic exercise was a great way to control body weight in the elderly, and there was still more room for those people over 60 to improve their VO2max. In addition, controlling exercise intensity with heart rate monitoring, combining multiple exercise forms and exercising as a group helped long- term aerobic training for the improvement of aerobic capacity in aged people.

关 键 词：有氧训练 最大吸氧量 运动强度 老年人 

分 类 号：R87[医药卫生—运动医学]