Tip: 3 New Ways to Build Strong Hammies You need more than the standard leg curl. Try out one of these clever exercises. Adam Vogel
8 Uncommon Curls for New Biceps Growth It's not always about adding more weight. It's about triggering the adaptive response in a whole new way. Try these. Dan North
Tip: A Workout for Fatigue-Proof Fighting Guard your face without burning out. Strengthen your shoulders to stay resilient. Here's how, plus a cool breathing technique. Alex Chrysovergis