Oh it never un claw the my erbs hand
what it did do is help with having less cramping and pin and felling in my fingers The best part is improving usage in grasp over time. squeezing a rubber ball is great, What Carolyn said is right on
Using a rubber ball will help lessen the affects but not the claw, that would be by a future surgeries, The quest to find the next surgery continues.Streathening what you can helps the most over time Tom