Physical activity and aging.
D000368:Aged; D000375:Aging; D003645:Death, Sudden / Q000453:epidemiology; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology; D009787:Occupational Medicine; D005082:Physical Exertion; D010809:Physical Fitness; D012306:Risk; D014481:United States
D008055:Lipids