Preset the hip bump by setting weight forward
The coach sets his weight forward at address so his hips are already where they would be bumping to, which he says takes the hip bump out of the downswing before the swing starts. He describes this as starting in a preset downswing position with the bump already taken care of, so there is no need to think about bumping the hips during the downswing.
Channel: SagutoGolf
Watch official source at 2:48