Come Jog with Me

Many questions come to mind concerning running and runners and public health.

Here are a few.

1. Why do runners live an estimated 2 to 2.5 years longer than non-runners?

2. Why are runners rarely overweight?

3. Among runners do they have the same incidence of the following problems compared to non-runners that so far the causes of which are basically unknown? Muscular dystrophy, multiple sclerosis, Pa...