Older runners live longer, healthier lives

I wonder if this holds true for other sports like cycling. I imagine it would.

http://voices.washingtonpost.com/che....html#comments

I hope it's true for fitness walkers too. I do about 10 miles of that every week in addition to biking.

Lots of people can't run because of their knees and ankles. :(

it's true for cyclists too.