If your core’s just hangin’ out like it’s on vacation, your poor arms are doing all the heavy lifting—and they’re gonna tap out fast. Trick is: suck in that belly like someone’s about to punch you, stick your chest out a bit (not in a weird way), and pull those shoulder blades back like you’re hiding snacks back there. Let your legs do the real work, and boom—your arms can stop crying. Try it. It’s a game-changer. #Sports #climbing #climbingdiary #newclimbingpower #getonthewall