Share: Title:Back, Shoulder, and Pickup Masterclass w Chris Williamson Duration: 38:11 Plays: 231K views Published: 2 days ago Download MP3 Download MP4 Simillar Videos ▶️ 27:58 Exercise Scientists Rank Best Training Splits For Muscle Growth 231K views • 10 hours ago ▶️ 47:32 Are Low Reps Really Better For Size? 231K views • 1 day ago ▶️ 15:32 Busting Creatine Myths: Separating Fact From Fiction 231K views • 5 months ago ▶️ 19:44 Exercise Scientist Critiques Kai Greene's Real Deal Training 231K views • 5 days ago