How do you really throw the curveball?

Question

ok my brotheres high school coach who was a minor league baseball player showed him how to throw a curveball...i looked up on the internet and the curveball grips are all different...he grips it by putting his middle and index finger on the seams at the closest part then not "Snapping" but turning the ball over...it works great but is this grip accurate?

Answer 1

There's 100 different ways to grip and throw a curve ball.  Everyone is different.  Most of the grips and throwing motions you looked up are probably right for someone but not right for others...

If your brother's curveball is breaking like he wants it to and it isn't hurting his arm/elbow when he's throwing it, then he's using the right grip and throwing action for him.  

Answer 2

thats one way you could also put your index and middle together on the outside seam then turn the ball over