What is resisted ulnar deviation?

Resisted ulnar deviation

1. Sit leaning forward with your legs slightly spread. Then place your forearm on your thigh with your affected hand and wrist by the inside of your knee.
2. Grasp one end of an exercise band with your palm down. Step on the other end with the foot opposite the hand holding the band.
3. Slowly bend your wrist outward and toward your knee for a count of 2. Then slowly move your wrist back to the starting position to a count of 5.
4. Repeat 8 to 12 times.