Effects of 24 weeks of Tai Chi Exercise on Postural Control among Elderly Women.
This study examined the effects of 24 weeks of Tai Chi Quan on the postural control of elderly women. A total of 43 women aged 55-68 years participated in the study. A Tai Chi group (n = 22) underwent an organized Tai Chi exercise, whereas the control group (n = 21) maintained a habitual, no-regular-exercise lifestyle. A Good Balance tester (Metitur, Finland) was used to measure the time, paths and velocity of the center of pressure (COP) of subjects during stance while shifting COP to targeted positions shown on a monitor. After 24 weeks, the Tai Chi group showed significantly shorter total (18.6%, p = 0.005), mediolateral (21.9%, p = 0.002) and anteroposterior (18.3%, p = 0.002) COP sway paths than the control group. The results indicate that 24 weeks of the Tai Chi exercise improved the efficiency of postural control for elderly women.
['Zhou|Jihe|J|', 'Chang|Shuwan|S|', 'Cong|Yan|Y|', 'Qin|Meiqin|M|', 'Sun|Wei|W|', 'Lian|Jianhua|J|', 'Yao|Jian|J|', 'Li|Weiping|W|', 'Hong|Youlian|Y|']
D000222:Adaptation, Physiological D000368:Aged D005260:Female D006801:Humans D008875:Middle Aged D004856:Postural Balance D011187:Posture D011597:Psychomotor Performance D026302:Tai Ji
Tai Chi postural control elderly women Good Balance system dynamic balance