捏握健身球对中老年人甲皱微循环的影响

Effect of Rubber Health Ball by Hand Holding on Nailfold Microcirculation in the Middle and Old People

对甲皱微循环异常的43例中老年人进行手捏握健身球锻炼，观察一个月前后对甲皱微循环自身动态比较。结果用田牛加权计分法比较锻炼前后的总计分，血流速度和微血管袢数，差异均有非常显著性，正常管袢数增加和输入枝管径增大。证明手捏握健身球锻炼可改善中老年人甲皱微循环。

In this paper, 43 middle and old people with abnormal nailfold microcirculation were exercised with the health ball by hand holding for one month. After training, the blood-flow speed and the number of micro-vasculature loops were greatet than those of pretraining, there was a obvious difference. It is proved that the training of health ball by hand holding can improve the nailfold microcirculation for tbe middle and old people.