| 王 雁,任爱华,朱利月.老年人24式简化太极拳能量消耗测定[J].中国康复医学杂志,2010,25(8):744~746 |
| 老年人24式简化太极拳能量消耗测定 点此下载全文 |
| 王 雁 任爱华 朱利月 |
| 浙江医院心脏康复科，杭州，310013 |
| 基金项目： |
| DOI： |
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| 摘要
目的：测定老年人24式简化太极拳的能量消耗范围，探讨其是否符合老年心血管患者的运动处方的要求。
方法：采用实时气体采样，不限制太极拳练习的体位，测定老年人的耗氧量（VO2）、代谢当量（METs）、心率（HR）等指标（n＝200）；根据膝关节弯曲角度分为高位（150°）和低位（120°）两组，再测定其上述指标。
结果：不限体位时，平均VO2为644.57±153.6ml/min，达47.90％±10.06％VO2max；平均METs为3.10±0.60，达47.74％±10.15％METsmax；平均HR为101.17±15.52bpm，达67.0％±10.25％HRmax；高位时平均VO2为541.66±96.13 ml/min，达40.85％±6.57％VO2max，低位时739.95±134.44ml/min，达54.43％±8.15％VO2max；高位时平均METs为2.63±0.31，达40.86％±7.16％METsmax，低位时3.52±0.47，达54.12％±8.18％METsmax；高位时平均HR 96.62±11.57bpm，达63.96％±7.72％HRmax，低位时105.37±17.56bpm，达69.82％±11.52％HRmax。两组间能量消耗差异有显著性（P＜0.05）。
结论：简化24式太极拳运动强度、练习特点符合老年心血管患者运动处方的要求，是可调节的低－中强度的有氧运动。 |
| 关键词：太极拳 运动处方 能量消耗 老年人 心血管疾病 |
| Evaluation of energy expenditure in the practice of 24-actions taijiquan in the elderly Download Fulltext |
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| Zhejiang Hospital, Hangzhou, 310013 |
| Fund Project: |
| Abstract: |
| Abstract
Objective:To evaluate the range of energy expenditure in the practice of 24-actions taijiquan in the elderly and to determine the qualification of exercises prescription of 24-actions taijiquan for the elderly with cardiovascular diseases.
Method: The oxygen consumption(VO2),metabolic equivalent(MET),heart rhythm(HR) of 200 elderly patients were measured by real-time air sampling during the practice of taijiquan with or without posture limited.
Result: ①Without posture limited,the mean VO2 was 644.57±153.6ml/min, reached 47.90％±10.06％VO2max; the mean METs was 3.10±0.60, reached 47.74％±10.15％METsmax; the mean HR was 101.17±15.52bpm，reached 67.0％±10.25％HRmax.②With posture limited when the knee-joint curvature was 150° or 120°, the mean VO2 was 541.66±96.13 ,739.95±134.44ml/min respectively,reached 40.85％±6.57％,54.43％±8.15％VO2max respectively; The mean METs was 2.63±0.31,3.52±0.47 respectively, reached 40.86％±7.16％,54.12％±8.18％METsmax respectively; the mean HR was 96.62±11.57,105.37±17.56 bpm respectively，reached 63.96％±7.72％,69.82％±11.52％HRmax respectively. The energy expenditure between two groups had significant difference(P<0.05).
Conclusion: The intensity and practice features of 24-actions taijiquan was qualified for the exercises prescription of the elderly with cardiovascular diseases and was an adjustable aerobic exercise with mild to middle intensity. |
| Keywords:taijiquan exercises prescription energy expenditure the elderly cardiovascular disease |
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