Arm bent at release

what does it mean when your arm is bent at about 45 degrees at release?

what it means is that your not getting tha amount of forearm extension as you could. but i dont think its that bad of a thing nola ryan’s arm was also bent at release point

nothings wrong with that
roger clemens
nolan ryan

that means you are staying behind the ball completly

if you look at the clip of roger clemens at the top of the page and look at his arm at release… mines a few more degrees than that