丹麦学者 Sehnohrp 等报告,对4658名无心肌梗塞病史的男性作分组对照慢跑运动研究,结果表明,坚持慢跑运动者与非慢跑者相比,在8年随访期内死亡危险性有显著差异,前者的相对危险仅为0.39,即死亡危险较对照组约下降60%,坚持慢跑运动并不增加猝死的危险,所以,适当运动有益于健康。美国哈佛大学公共卫生学院的研究报告指出,中老年女性只要每天快走30分钟,中风的概率可以降低30%,效果与慢跑、打网球、骑自行车等较激烈的快节奏运动是相同 Danish scholar Sehnohrp other reports, 4658 non-myocardial infarction in men as a group controlled jogging study, the results show that adherence to jogging compared with non-jogging, 8-year follow-up of the risk of death were significantly different, the former Of the relative risk of only 0.39, that is, the risk of death than the control group decreased by about 60%, insisted jogging does not increase the risk of sudden death, so appropriate exercise is good for health. According to a research report by the Harvard School of Public Health in the United States, middle-aged and elderly women who walk 30 minutes a day can reduce their stroke by 30%. The effect is the same as the more intense fast-paced exercise such as jogging, tennis, and cycling