Doctors often recommend daily physical activity, but does exercise actually help us live longer? And are certain sports healthier than others? A new study suggests that exercise can slash your risk of death by 28%, and certain activities may be even more beneficial.
원문출처 : http://www.cnn.com/2016/11/30/health/swimming-aerobics-racquet-sports-reduce-death-risk/index.html
원문출처 : http://www.cnn.com/2016/11/30/health/swimming-aerobics-racquet-sports-reduce-death-risk/index.html