
stand facing wall, rest palms on pillow against wall with straight elbows, lean forward with equal weight distribution.
Stand facing the wall and elevate the arms to 90 degrees forward and rest the fingers placed on the wall. Rest the palms on the pillow and lean on it with elbows straight putting equal weight on both hands. Return to starting position and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.