瑞典研究人员日前公布的一项研究成果显示,锻炼有助于延年益寿,50岁以后开始锻炼为时不晚。瑞典鸟普萨拉大学研究人员1970年开始对当地2200名50岁的人做了一项历时35年的长期跟踪调查。5年后,不锻炼者与开始锻炼者之间还没有明显差别;但10年后,两者之间的差别便显现出来,50岁开始锻炼的人早死的危险比不锻炼的人低50%;35年后, A study released by Swedish researchers recently showed that exercise can help longevity and it is not too late to start exercising after age 50. Researchers at Sweden’s Bird Pursla University started a long-term 35-year follow-up survey of 2,200-year-old local people in 1970. After 5 years, there is no significant difference between the non-exercisers and the beginning exercisers; however, after 10 years, the difference between the two is evident. The risk of premature death at the age of 50 is 50% lower than that of the non-exercisers. 35 years later,