کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3325468 | 1590512 | 2012 | 6 صفحه PDF | دانلود رایگان |

SummaryBackgroundTo investigate the effect of 3 months of Tai Chi Chuan (TCC) training on heart rate variability, blood lipids and cytokine production in elderly people.MethodsThis was a longitudinal study with 3 months of follow-up. Participants were recruited from the community and divided randomly into two groups. The TCC trainees exercised the classical Yang's TCC for 40 minutes/session, seven times/week over a course of 3 months. Twenty-five TCC trainees (median age = 57.0 years, range = 50.0–67.0 years) and 25 control individuals (median age = 53.0 years, range = 46.5–58.5 years) were included in this study.ResultsTCC training for 3 months significantly increased the fasting blood sugar (p < 0.001), ratio of forced expiratory volume in the first second to the forced vital capacity (FEV1/FVC) (p < 0.05), high-density lipoprotein-cholesterol (HDL-C) (p < 0.05), tumor necrosis factor-α (TNF-α) (p < 0.001), and interferon-γ (IFN-γ) (p < 0.001) in the TCC trainees. In contrast, the total cholesterol (TC) and the ratio of TC to HDL-C (TC/HDL-C) of the TCC trainees were all significantly decreased after 3 months of TCC training (p < 0.001). However, all heart rate variability (HRV) measures were not significantly changed after 3 months of TCC.ConclusionThree months of TCC training can improve the pulmonary function, glucose availability and blood lipid profile, as well as increase the cytokine production, in middle-aged and elderly individuals. TCC may be beneficial to middle-aged and elderly people as a health-promoting calisthenics.
Journal: International Journal of Gerontology - Volume 6, Issue 4, December 2012, Pages 267–272