While leaping is quite common I personally have never seen a crow hop that was an IP. Would love to see video of one.
My point was that the crowhop is typically preceding by a leap, making the crowhop a moot point. I have not seen a pitcher crowhop without leaping but I will check out the posts by knightsb.
Now that's an opinion... Glad you can express it But its not mine. I formed mine... 1st hand from a Men's Fastpitch Champion.
If not the hitch, what do you think causes it, not counting DB entitlement or lack of perfect practice ?