most important thing to get pitching power in fastpitch softball?
A large majority will argue that a riseball thrown correctly is the most dominant pitch in fastpitch softball. Others will say it's the change up because disrupting timing is so important. Then you have those who believe that the drop ball is the best pitch in fastpitch pitching. I think that it really depends on what level of play you're talking about. For example; from about 10U to 14U the change up is in my opinion the most dominant fastpitch pitch assuming you have a decent fastball.