
Grab an exercise band and sit in a chair with your legs somewhat spread out apart.
Bend a little forward.
Place your affected forearm on your thigh. Then, bend your elbow at 90° such that your hand and wrist come to rest on your knee.
Lightly loop one end of the band around the palm of your affected hand. Your palm must be facing up.
Anchor the other end of the exercise band under your foot on the side of the affected arm.
Gently pull the band up by moving your wrist up for a count of 2.
Then slowly drop your wrist down to a count of 5.
Aim for a minimum of 8 to 12 reps.