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游泳是一项十分有意义的体育活动。夏天来了,越来越多的爸爸妈妈带小朋友到江河湖海或游泳池去游泳。夏季游泳,能防暑降温,又能增强体质,是一项深受家长和小朋友喜爱的活动。但是,如果不注意游泳时的卫生、安全以及使用科学的方法,就会诱发以下一些常见疾病。 抽搐及外伤 剧烈活动后,体温上升,如立即下水,易引起抽搐;由于剧烈活动后肌肉的收缩和反应能力减弱,这时下水游泳,活动不协调,容易疲劳,甚至易发生溺
Swimming is a very meaningful sport. Summer is coming, more and more father and mother bring children to rivers and lakes or swimming pool to swim. Summer swimming, heatstroke cooling, but also enhance physical fitness, is a loved by parents and children’s activities. However, if you do not pay attention to the health, safety and use of scientific methods when swimming, it will induce the following common diseases. Convulsions and trauma after intense activity, body temperature rise, such as immediately launched into the water, easy to cause convulsions; due to intense muscle contraction and reaction ability weakened, then swim, incoordination, fatigue, and even prone to drowning