Thank you again. We are very lucky to have a coach that is interested in developing a kid instead of just wearing out his arm. My son needs to develop another pitch. He is pitching fastballs, knuckle balls and not sure what you call it, but a ball that comes in high and sinks while curving. Coach says it is not really a "curve ball". I have heard that at this age we don't want him throwing "curve balls" because he could blow out his arm. Thank you again for all your knowledge.