isometric wrist radial deviation against self-resistance in neutral forearm position
Sit on the chair, rest the forearm on arm rest such that hand is off the arm rest and thumb pointing towards the ceiling with making a fist, move the hand towards floor. Place another hand on the top of fist, further move the hand towards the ceiling, against the resistance of other hand. Release the resistance and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
