走路快的人可能多活15?20年  

Faster Walkers May Live 15 To 20 Years Longer

出　　处：《初中生之友》2020年第18期20-21,共2页

摘　　要：走路快的人速度达到每小时约3英里(4.8千米)--大约每分钟100步。一般来说,他们会超过大多数步行者。走路慢的入以每小时1?2英里(1.6?3.2千米)的速度行进,或者说是每分钟只走50步。研究还发现,体重过轻的人走路速度慢,患心脏相关疾病的风险较高。所以,无论你是超重还是体形良好,快走都会对你的身体和预期寿命产生积极的影响。Fast walkers hit speed of 3 mph-about 100 steps a minute and,in general,they will overtake(超过)most other walkers.Slow walkers walk along at between 1 mph and 2 mph,or just 50 steps a minute.The research also found that those who were underweight had a slower walking pace and were at higher risk of heart-related diseases(疾病).So,whether you’re overweight or in shape,fast walking does have positive(积极的)physical effects on your bcnly and life expectancy(预期)。

关 键 词：步行者 预期寿命 体重过轻 相关疾病 走路 

分 类 号：G63[文化科学—教育学]