Once, I was featured in a TV news story where there was video of me running. When I saw the video, I was dismayed. Proper running form? Notsomuch. The video revealed that I was a heel striker — which ...

If you’re gearing up for running season (and have a race on your spring bucket list), you’re not alone: In 2017 more than 18 million people in the US registered for road races, so chances are you know ...