1.5K views · 1K reactions | One movement. Four variations. Full back. Wide grip, narrow underhand, narrow overhand, and reverse fly. Same dumbbell setup, different angles, different muscles. If your back workouts feel random, this is the fix. Train smart, not just hard. Save this and rotate these variations into your back days. | Imrangoesjim | Facebook

24K views · 125 reactions | Toran O’Harran's slider used to sit 81-83MPH. Since refining his grip and the movement profile, his slider now sits 89-92mph and is a true plus offering.  During this pen, his slider averaged 90.6 MPH, which would put him 8th in all of MLB in slider velocity, just ahead of rising star Chase Burns. 掠 | Tread Athletics | Facebook