seated wrist flexion stretch with bent elbow, using opposite hand to increase range and stretch wrist extensors
Sit with elbow bend to 90 degrees close to trunk with palm facing towards the ceiling, move the wrist towards ceiling. Place another hand on the back of hand and move further towards the ceiling. Feel for the stretch on the back of the wrist and forearm, release the stretch and repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
