Right now I am a HS Freshman and I throw in the high 60's to low 70's maxing at 73 MPH. I have been going to a pitching instructor and he told me that I need to get my arm back more. Also I need to release the ball a little bit more out in front. Finally I need to tuck my glove in when I follow through instead of just letting the glove hang out. How much do you think my velocity would increase if I did all these things? I realize that it is very hard to predict without a video of myself but could you guys please at least give a guess.
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