re: Let's Run There...Jeremy Renner

My knees give me problems. I know when to back off and do something else. This late winter and spring I started piling on the miles, again. After my last race I knew it was time to give them a break from the relatively high volume. But that just means another day or two a week of gym, pool, or bike this summer. Less miles this summer on the pavement, but more intensity.

As you age, you just have to know your body and work around it sometimes.