i am new to the forum and i just had a quick question. i am a 6’4" 200 lb college pitcher. i throw between 80-82 MPH at a small D3 school practically using all arm. i have been getting stronger core wise and i feel that with my size and gain in strength i can really put my body into pitching more. are there any known drills to help put my legs into it. by all standards i have fairly strong mechanics pertaining to upper body and even my leg kick i do not open up or close myself off too much.
i don’t know how much these will help but there are 3 pictures of my throwing off the book of face while i was pitching. thanks for reading!
Mid-Pitch 2 (On a curve I think):