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在动物界,有的何以长命百岁?有的为何“昙花一现”?因为8亿次心跳是动物生命的极限。也就是说,心率快的寿命短,心率慢的寿命长。被秒为动物界“寿星”的龟,心率最慢时每分钟不足10次,因而可寿至500年,家猫心跳每分钟高达240次,只有几年便垂垂老矣。而燕子的心率以每分钟1,200次的频率跳动,便自然成为动物界来去匆匆的过客。动物心跳和长寿的关系对应于人类又如何呢?于是,从事人类长寿研究的科学家提出:通过运动减慢心率,是增长寿命的重要途径。学者们发现,一个不常参加体育锻炼的人,心脏血容量通常只有
In the animal kingdom, what is the reason why some people live long lives? Why? “Ephemeral”? Because 800 million beats are the limits of animal life. In other words, fast heart rate short life, slow heart rate long life. Seconds of the animal kingdom, “longevity” turtle, the heart rate of the slowest less than 10 times per minute, which can be as long as 500 years, domestic cat heart rate up to 240 beats per minute, only a few years will be old and old. The swallow’s heart rate at 1,200 beats per minute frequency of beating, it will naturally become a hurry Passengers from the animal world. How does animal heartbeat and longevity correspond to humans? So scientists working on human longevity suggested that heart rate reduction through exercise is an important way to increase life expectancy. Scholars have found that a person who does not often participate in physical activity usually has only a cardiac capacity