Great to find this forum. My son is 14 years old 6 foot lefty. i am very concerned that his elbow/arm has a kink at delivery. His pitching coaches don’t seemed to be concerned but i am. He doesn’t throw too hard i’d say fast ball low 60’s. i feel this delivery is stopping him from throwing harder. I think he need to bring his elbow up and throw around his elbow vs over. Can someone tell me if there is concern and if there is how can i approach changing this.
side view video of his mechanics… not dropping elbow as much…