FiveFrameSwing
Banned
This thread will wonder all over the place, but still possible for good info, if you persist playaction.
IMO, hips do not fire. the core fires.
If I show a ten year old sequence, it can be quite simple. rock the U, while you step open.
As opposed to stride and lay the barrel back toward catcher.
So on to MLB players
Heck .... your approach would benefit many older girls ..... many HS-JV players .... as well as some HS-Varsity players. There are many that take a stab at the game later in life .... it's part of what makes HS so interesting.