Like all exercise, jogging has its benefits. No controversy there. But here are some hard numbers to kick around: 6.2 years -- The number of years male joggers' life spans increased compared with male non-joggers,...
Kathryn Roethel, San Francisco Chronicle: Local
Thu, 06/14/2012 - 4:00am
Like all exercise, jogging has its benefits. No controversy there. But here are some hard numbers to kick around: 6.2 years -- The number of years male joggers' life spans increased compared with male non-joggers,...