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目的:探讨社区老年女性太极拳运动对血液流变学的影响。方法:选择2011年2月-2012年12月社区自愿参加的老年女性60人,随机分为太极拳组和对照组,进行6个月的锻炼。结果:太极拳组锻炼前后,全血粘度低切、高切比较,差异有统计学意义(P<0.05);锻炼后,太极拳组与对照组比较,差异有统计学意义(P<0.05);对照组锻炼前后,全血粘度低切、高切比较差异无统计学意义(P>0.05)。太极拳组经过6个月的锻炼,心率、心输出量、安静时每搏输出量、收缩压、脉压与锻炼前比较,差异均有统计学意义(P<0.05);而舒张压及平均动脉压与锻炼前比较,差异无统计学意义(P>0.05)。对照组各指标锻炼前后比较,差异没有统计学意义(P>0.05)。结论:太极拳运动可以改善社区老年女性血流动力紊乱的状况。
Objective: To explore the effect of shadow boxing exercise on hemorrheology in community elderly women. Methods: Sixty elderly women, who volunteered to participate in the community from February 2011 to December 2012, were randomly divided into Taijiquan group and control group for six months of exercise. Results: Compared with the control group, there was significant difference between the Taijiquan group and the control group after exercise (P <0.05), there was a significant difference (P <0.05) There was no significant difference in low-cut and high-cut of whole blood before and after exercise in control group (P> 0.05). After six months’ training, heart rate, cardiac output, stroke volume at rest, systolic pressure and pulse pressure in Taiji group were significantly different from those before exercise (P <0.05); while diastolic blood pressure and average Arterial pressure and exercise before comparison, the difference was not statistically significant (P> 0.05). There was no significant difference between the control group before and after exercise (P> 0.05). Conclusion: Taijiquan exercise can improve the hemodynamic disorder in elderly women in community.