fastpitch motion/snap

Question
My 9  year old daughter was told by a pitching coach that she has a natural
turnover on her snap/release and she is pitching that way (successfully)
rather than using the up-snap.

My question: is this more damaging to developing elbows and wrists?

She pitches at about 40 mph. and only about four innings a week.  

Answer
Thanks for the question!

I don't know pitching mechanics, however Larry Antley is the man when it comes to softball coaching.

He also answers questions here on allexperts.com

Use this link to locate his profile.  Copy this into your browser!

http://allexperts.com/displayExpert.asp?Expert=25040

Hope this helps, if not please reply!