We start with the kickstand posture drill 50% swings and then this drill daily. We move the tee in out up down on this Stone drill. It’s our two “everydays”. After that it’s player specific bat path drills depending on launch angle. Some do drills to increase launch angle some do drills to decrease launch angle. I prefer launch angle to be 6-8 degrees. Girls lose the barrel higher than 8 has been my experience