
stand with arms forward at 90 degrees, retract scapulae by pulling hands back while maintaining straight elbows, then release
Stand, elevate the arms to 90 degree forward keeping elbow straight and claso the hands . Pull the hands keeping elbow straight towards you by squeezing the blades back and down. Release the squeeze to back to starting position. Repeat
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.