IMO her hips need to go forward when her hands are going back, the load needs to be to the inside of her rear leg, knee and hip not over top of it...IMO the sequence of and the all back and all forward motion of that swing, entirely take the legs and lower half of the body out of the swing... IMO if you are comparing it to throwing you can not even throw well from that load...
Exactly. Anytime I want to understand what a hitter is doing, I throw a ball using their swing pattern right down to their batting stance. It's very revealing.