Need a jumpstart to get off your butt and hit the gym? New York Giants running back Rashad Jennings gives NFL Up! an inside look to what keeps him motivated on and off the field.

Ever trained for a big event and then completely lost all motivation to the point where you question if you'll ever get your passion back? Because same. For the past few weeks, I've been in what I can ...

(upbeat music) - Now that you've tried running out, maybe you're starting to like it. Heck, maybe you're even slightly falling in love with it. Here's the tough thing with this relationship. There are ...

Running slumps can be unexpected, discouraging, and frustrating. When you hit a slump, you may notice a decline in physical performance, such as a slower pace, increased fatigue, or a lower VO2 max.