When she was younger she would flatten the barrel early. I introduced TTB and this is how she developed so far. This off season will be the first time I really explain mechanics and use video feedback. And now they have Blast feedback as well and they love using it.Not an arm-swinger! I suspect this one will transition well towards a better swing pattern fairly well. Move the "center" of her swing out of her rear foot, and things may start shaping up nicely.
I'm very curious to see her progress.