Like yesterday's Lower-Body/Core HIIT, this Upper-Body/Core HIIT workout is perfect for runners. A HIIT (High Intensity Interval Trainin...

This Lower-Body/Core HIIT workout is perfect for runners. A HIIT (High Intensity Interval Training) workout doesn't take much time, but ...

I hear it all the time...."I'm just not running like I used to." It's a given. We all age and as we age the activities we ...

Around this time last year, I was working on my training plan for my fall '09 marathon—Marine Corps. My plan was to run Marine Corps wit...

An often overlooked but vitally important key to successful running is having a strong core. Whether you're a beginning runner or a seas...

A few days ago, I posted how sitting all day can cause " office-chair-itis "(sitting keeps your hip flexors in a flexed position c...