The callous would lead a ball driller to belive that you are using an excessive ammount of reverse pitch.
Or you "Claw" the ball.
I had that problem before as well, but it has seem to have gone away and my thumb is almost normal. Happend using a ball that was pitched at 0, now im at 1/16 left lateral and like 1/4 reverse, i want to experiment with more foward pitch.
I guess with the ball at 0, i was clawing even though it was more forward than what im currently at.
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AIM = y2moe99
Edited on 5/31/2005 11:04 PM