SUP Magazine: 50 Best Fitness Quotes to Boost Your Exercise Routine

You know you always feel better after working out—and this alone should vanquish any of that couch-laden inertia. But we're human. Sometimes lacing up the running shoes or grabbing the gym bag and heading out the door with a spring in our step takes a tad of extra external encouragement. Fitness motivational quotes can make the difference between remaining parked and getting your steps in. That's why we’ve pulled together a list of the 50 best fitness quotes from a broad...