冬泳运动的冷应激反应及康复机制

The cold stress response and the mechanism of rehabilitation in winter swimming

检测38名冬泳者冷应激后生理指标的变化,结果表明冷应激后心电图T波振幅变为明显高尖;血容量、血浆容量、细胞容量下降;皮温明显降低而直肠温度升高;白细胞、红细胞、中性粒细胞略增加,淋巴细胞略有减少。冬泳可能有益于某些慢性病的康复。

The changes of some physiological indexes were examined after winter swimming.The results showed:the amplitude of T-wave markedly increased,the BV,PV,and CV decreased; the skin temperatures were obviously decreased;however the rectum tempretures inereased; the WBC,RBC,and neutrogranueocyte slightly increased;LC mildly decreased;the HR had no change,but the SBP,DBP and MAP increased markedly.The results suggested that the winter swimming was effective to some kinds of chronic disease as long as it was kept doing pro- perly.