If you struggle with pull-ups or get exhausted after a quick lifting session, your grip strength might need some work. This routine will improve your grip — and make other workouts easier, too. Friendly reminder: There are other ways to get fiber than just eating a ton of beans. Check out our handy guide to high-fiber foods for some major inspiration. If you're more concerned about getting enough protein, you can pick up plenty of protein-packed snacks from the drugstore. Waking up is hard to do — but these stretches will make it much easier. This five-move workout will ensure you never skip leg day again.