Doctors
Coach Bill Peterson is so far ahead of his time, this is a must see and will change pitching and throwing mechanics in a huge way.
Dr. Jeff Bruno
What Legend4D has done for my son is nothing short of remarkable. Here’s a kid who went from previous arm pain to now playing JUCO ball where he can throw at a much higher volume than his peers with no fear of injury. What a God send!
Dr. Kaleb Shaw
Dual Board Certified Physical Medicine & Rehabilitation Interventional Pain Management
My 12 year son has been blessed with a unique opportunity in accessing Coach Peterson’s huge fund of knowledge at an early age. The benefit cannot be over emphasized. Bill has an extreme passion and drive regarding the subject and is a natural teacher and great mentor. Anyone who takes the opportunity to access his knowledge will not be disappointed.
Dr. David Wageman
Families
The program that Coach Bill teaches is simply amazing. Our son, Blake, was 13 when he first went to see Bill and was suffering from shoulder pain and elbow pain after pitching and catching. After just one lesson, Bill’s method was able to correct his arm slot and completely eliminated his pain while increasing his accuracy and velocity. He enjoys pitching so much more now that the pain is gone. The program, along with Bill’s coaching, has increased his confidence and has strengthened his mental aspect of being on the mound. We are forever thankful!
The Naranjo family
Players
Elbow Pain to My First No Hitter.
Prior to working with Legend4D I had serious elbow pain. Learning how to throw properly led to me throwing my first No Hitter the following summer, it was AWESOME!
Wade Dillard, Sophomore High School
Working with Coach Peterson has been a joy—as well as transformational. I brought my son Zach to see Bill when he was 12. He had already begun experiencing arm pain. At 10 Zach was throwing close to 100 innings per year. After a couple of years of that, I became concerned for his long term health.
I had talked to several pitching coaches and “experts” before being introduced to Coach Peterson. After 5 minutes with Bill I knew he was different. The way he broke down the mechanics of throwing, and where injury occurs and how to avoid it, made so much sense—even to a novice. More than that, it was clear to me that Bill genuinely cared for my son’s health and success.
The next season Zach went from middle-of-the-road to dominant. He pitched more innings than anyone on his team and never even experienced soreness, let alone injury. That was 7 years ago and since then Zach has gone on to play 3 years of varsity baseball (including starting and winning the 4A state championship game) and has several college offers to continue at the next level. Most importantly he’s doing it all without arm pain!
Along the way Bill has become Zach’s most trusted and important coach. He not only instructs his students on proper pitching mechanics but Bill teaches them character and life lessons. Bill is also a wonderful mental skills coach and has taught Zach to be a complete baseball player, not just a pitcher.
I highly recommend Coach Peterson to any parent wanting the best health and performance for their son.
Brian Reid
Shoulder Pain to Dominating
The summer of my senior year of high school my shoulder was killing me. I thought I would be limited pitching going forward. After working with Legend4D I went on to throw 48 innings my senior year varsity season, striking out 67. I went from pain to All State.
Nash Renfro, Senior Year of High School
No More Arm Pain
Throwing with no arm pain ever is one of the best feelings in the world and I am just so thankful that I was able to learn from a coach like Coach Peterson. I know that I can go to him with anything and he will always be there, and this goes for all of his players. Not only is he the most caring person I have ever met, he is one of the best coaches I have ever met and he knows what he is talking about.
Some people may think he is crazy, but you are crazy if you do not buy into what he is talking about.
Jake Griffith