Use your hand to extend your own wrist. Make sure you keep your wrist relaxed. This is a passive exercise used to improve the mobility of your wrist, and to stretch the forearm muscles. Rehab My Patient is exercise prescription software used and loved by many therapists around the world. Please go to www.rehabmypatient.com to find more info about our software and start your free trial! For members of the public, go to www.rehabme.com for more information on exercises.