"Run for fun"--and health.
D001265:Athletic Injuries / Q000517:prevention & control; D002784:Cholesterol / Q000097:blood; D006359:Heat Exhaustion / Q000517:prevention & control; D006801:Humans; D008075:Lipoproteins, HDL / Q000097:blood; D008297:Male; D008875:Middle Aged; D012420:Running
D008075:Lipoproteins, HDL; D002784:Cholesterol