12 year old DD has been working on a rollover drop for awhile. It's very good but not consistent at all. She asked, yesterday if she has to throw it hard. She said, if I slow my arm down I can make it move but not when I throw it 100%. i didn't know how to answer her ? since we are always pushing her to throw hard. FB was around 50-52 yesterday. Hard drop was around 50. One with good bite 46-48.
FB around 50-52
curve around 50
change around 38
The three that she throws in the game. Can throw FB to location and throw strikes with the other two.
I'm pretty sure you mean a flip change.. my DD throws one. Took a long time to control it... DD has it to where her arm is the exact same speed as her FB. This makes it incredibly hard to distinguish until it's too late. Need to keep arm speed the same.. the trick is to spin or flip it more to slow it down