
elevate both arms to 90 degrees in scapular plane with thumbs down, then lower to starting position.
Stand with arms by the side holding dumbells in each hand. Elevate the arms to 90 degrees at an angle of 30 degree from trunk such that thumb pointing towards the floor. Lower the arms to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.