Train to increase your speed in four weeks with a mix of interval workouts, easy runs, and long runs—all of which you can do ...

The Murph is a workout known as a Hero WOD in ... Practice with a weighted vest: If you plan to do the Murph with a vest, ...

The Murph challenge is notorious for being one of the toughest CrossFit workouts. But CrossFitter and writer Alice Porter claims it’s the perfect way to test your fitness, whatever level you ...

By Jen Murphy Jen Murphy did her first pull-up at 40 and, after training, was able to do 11 by 41. She has covered fitness for years ... Women’s Sports Medicine program. But in order to build ...