The famous runner died at 52, while Winston Churchill lived to 90 with cigars, alcohol, and no jogging obsession. So what really protects men over 40: endurance, muscle, genetics, or something else?
Did Jogging Kill Jim Fixx?
The famous runner died at 52, while Winston Churchill lived to 90 with cigars, alcohol, and no jogging obsession. So what really protects men over 40: endurance, muscle, genetics, or something else?