I have recently started working with a young 16 year old pitcher that has good potential. He throws in the mid 70's right now and will continue to improve as he fills his frame in. He has been using a good antagonistic weight program this offseason to develop strength and maintain flexibility.
I don't want to negate his gains in this area. The challenge with him at this stage is to keep his lead shoulder closed at stride landing. He has been consistent at hand break and doesn't cast away from his body. What it looks like to me is at times he is trying to muscle up a pitch and pinches his shoulders to much and allowing his lead shoulder to open just before and losing his torso's torque. I have been using the knee drill, power drill and dry drill to try and keep him consistent closed. If anyone has a suggestion I would love to hear it. Thanks in advance.
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