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除了滑雪、野外赛车等只能在室外进行的比赛外,一般重大体育比赛都安排在下午或晚上进行。为什么这样安排呢?据英国生理学家汤姆·雷利测定,下午或晚上运动员生理机能一般较好。他说,下午4点到10点,体内的一些与新陈代谢有关的激素分泌十分活跃,使全身肌肉及各个内脏器官的温度都提高到最高水平。由于体温增高到细胞内各种酶的最适当温度上,酶的活性很强,使身体对外界相适应的“应
In addition to skiing, field racing can only be carried out outdoors, the general major sports are scheduled for the afternoon or evening. Why this arrangement? According to the British physiologist Tom Raleigh determination, afternoon or evening athletes generally better physical function. He said that from 4 p.m. to 10 p.m., some hormone metabolism related hormones were very active in the body, raising the temperature of the whole body muscles and various internal organs to the highest level. As the body temperature increased to the most appropriate temperature of various enzymes in the cell, the enzyme activity is very strong, so that the body to the outside world to adapt to the "should