马拉松运动员在夏季训练时会因高温高热而使身体受到严重损伤。有关人员发现了克服这个问题的最新方法,其中之一就是向人体输入一种人造血。长跑会使人体内部的热量比往常增加十至十五倍,人体的中心体温升高率可达五度。若再发生脱水,使情况变得更为复杂。每小时汗流量达二到三夸脱时, Marathon athletes will be severely damaged by heat and heat during summer training. One of the most recent ways that officers have found ways to overcome this problem is to introduce human blood into the human body. Long-distance running will increase the body’s internal heat than usual ten to fifteen times the body’s central temperature rise rate of up to five degrees. If it happens again, the situation becomes more complicated. When the sweat flow per hour reaches two to three quarters,