Science-Based Back Width Workout for Natural Lifters

@caseykellyfit stops by for a natty back workout at the awesome Torture Gym in Las Vegas The ALL NEW RP Hypertrophy App: Become an RP channel member and get instant access to over 30 hrs of exclusive in-depth training and advanced science content! ➡️ 0:00 Casey Kelly 2:30 Pull-Ups 6:13 More Pull-Ups? 9:38 Finish off the back 11:28 First ever RP filmed Rear Delt movement