Another top drill to improve balance and a sense of stability in the water which then translates into better control of balance and stability when swimming.
Start in the Front Float with a flutter kick. Simultaneously shift your weight to the left side, at approximately a 45° tilt.
Keep the left arm forward and sloping down, as the right hand comes to the front of the right thigh, belly turns to the right. Balance here with the flutter kick. It is easier to balance while tilted with the flutter kick. You do not want to be completely on your side. Stop, stand up, get a breath then repeat on the right side starting with the Front Float again.