A critique of several epidemiological studies of physical activity and its relationship to aging, health, and mortality.
D000375:Aging; D001161:Arteriosclerosis / Q000517:prevention & control; D003327:Coronary Disease / Q000517:prevention & control; D005069:Evaluation Studies as Topic; D005080:Exercise Test; D005260:Female; D006262:Health; D006801:Humans; D008136:Longevity; D008297:Male; D005082:Physical Exertion; D012107:Research Design; D012420:Running; D012907:Smoking; D013178:Sports Medicine