I posted last year when my son was 14 and he just turned 15.
He is 5’11 and about 140 pds. Was hoping to get some thoughts on some early season mound work. We have mostly been long tossing and doing flat ground work in getting ready for the season. He is a freshman this year. I forgot the gun today so not sure what his velocity is currently but in playing catch I would say it still has big swings from up to down.
Three clips with different views. I would say from reading the mechanics vs velocity thread below that in selecting a big league pitcher in which he is somewhat similar I would say grienke. Would love to see a side by side of the two. All responses welcomed.