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 ...

Planet Fitness Flexes Q3 Earnings Muscle With EPS Beat, Sales Growth, And First Classic Card Membership Price Hike In 25 Years Planet Fitness Q3 earnings exceed expectations, raises full-year ...