There is an exchange of ideas, propositions, suggestions and critique(s) in response to gtjackets request -“ Analyze My Sons Video PLEASE! He’s 14" in the MECHANICS section of this web site that is well worth everyone reading. Follow along with the mind set and point-for-point exchange among some of the best and brightest, in particular … 101mph, JP, Dusty Delso, Roger, jdfromfla, and Dino.
This group has skillfully ( with a great deal of insight) broken down, reviewed and critiqued a pitcher who has very good potential to make an impact in this sport. Collectively, they have each compounded and structured a first class coaching session that is easy to follow, explicit to each form and function of the body, focused on maximizing the learning curve for the pitcher in question based on his age, physique and stage of development.
I strongly suggest following this exchange, printing it out, and reading and re-reading the finer points of each contributor.
gtjackets, his son, and anyone else who will read this section, will benefitted beyond words from such learned professionals.