My DD is 9/yr old and has been going through a growth spurt for a few months now. I've noticed her pitch speed isn't any faster than it was a year ago. I went back and found a video of her from about a year ago and the difference in body speed and control is like night & day. She was much quicker with her motion and arm speed a year ago than she is now. We did have a baby 4 months ago and our practices haven't been as frequent as in the past, but I wonder if her growth spurt isn't having an effect too. What do you experts think? Could this be partially at play in her slower body/arm motion?