早春时节,大地复苏,气温变化无常。此时,人体的皮肤末端血液流量随着气温的升高而增多,循环功能更加活跃,各内部器官的负荷也随之加重。对许多身体素质欠佳的人是一种考验,很容易患病或者旧病复发。尤其有心脏病、高血压和慢性呼吸道疾病病根的人和精神压力较大的办公室工作人员需要特别警惕。 Early spring season, the earth recovers, the temperature changes impermanence. At this point, the human body’s end of the skin blood flow increases with temperature, circulatory function is more active, the load of internal organs also will be aggravated. For many poor physical fitness is a test, it is easy to illness or relapse. In particular, people with heart attacks, high blood pressure, and chronic respiratory diseases, as well as stressful office workers, need special vigilance.