Read Caption 👇 Shoulder pain doesn’t start heavy—it starts with poor warm-ups. CBUM demonstrates his go-to shoulder mobility drill to prep for intense pressing without risking injury. The movement is simple but effective: rotate your arm fully overhead in a circular motion while keeping your shoulder relaxed and engaged. It improves range of motion, primes the rotator cuff, and helps you lift pain-free. We assembled CBUM’s exact FST-7 workout split and offer a Free Custom Workout Guide based on