lie supine, punch fist toward ceiling while protracting scapula, then retract to start.
Lie on the back with feet on the floor and knnes bend, elevate the arm to 90 degree towards the ceiling making a fist. Punch towards the ceiling rounding the shoulder, un-round the shoulder to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
