PHILADELPHIA (CBS) - Running was never part of Kellen Matthews' master plan but each mile he's run since leaving a recovery program seven years ago has given him a new high for life without addiction.

TAMPA, Fla. (WFLA) – In Tuesday’s episode of Run for Fun, we focus on recovery after the run. While many of us enjoy running, it does tax your body, and a crucial part of running is how you recover.

What’s the point of a recovery run? While it might be tempting to put your feet up after a hard workout or race, this is a one-way ticket to DOMS (delayed onset muscle soreness). The achy sensation ...