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人体在运动中,出汗和呼吸会排出大量的水分。据科学研究,当人体经过两个小时的激烈运动之后,身体内大约要失去2000毫升的水分。跳上一小时的有氧舞蹈所流失的汗量,竟然接近一瓶小包装的矿泉水。运动时的流汗量主要和运动强度有关,运动强度越高,流失的汗也就越多。以一般人经常进行的有氧舞蹈、中低强度的慢跑为例,通常在运动后流失的水分大约500毫升左右,如果是在烈日下打篮球、或是更高强度的运动,则流失的水分可能接近1000毫升。
The body in motion, sweating and breathing will emit a lot of water. According to scientific research, when the body after two hours of intense exercise, the body about to lose 2000 ml of water. Jumping on an hour of aerobic dance loss of sweat, even close to a small bottle of mineral water. The amount of sweat during exercise is mainly related to exercise intensity. The higher the exercise intensity, the more sweat loss. Taking aerobic dance and moderate-to-low-intensity jogging, which are usually performed by most people, for example, water loss is usually about 500 milliliters after exercise. If basketball is played under the hot sun or more intense exercise, the water loss may be Close to 1000 ml.