If you’re wondering why your legs feel heavy when running, then you’re in the right place. That “ugh, why do my legs feel like cement blocks” feeling can happen for all kinds of reasons, and sometimes ...

Nothing gets under a parent’s skin like lights on in empty rooms, open doors and windows and running or gurgling toilets. Of course, we’ll probably never have children that stop doing the first two, ...

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 ...