9yo DD is starting to pitch, and was wondering what anyone suggests to build some strength for a very, very petite kid. She is short and thin but pretty strong for her size from being a pretty hard working gymnast from a young age, but being so small it sure can’t hurt to gain a little bit more strength. Any ideas?
How many pitches is it safe to have her throw in a session?
How many pitches is it safe to have her throw in a session?