Wrist Defender | Self-defense: portable training tool for wrist mobility, flexibility and rehabilitation

Awesome wrist weight, you can really feel the difference it makes. I do the wrist rotating as well as the wrist curls and they make a huge difference just in a few minutes as to how my wrist feels. Would def recommend getting. I just wish they had heavier wrist weights so you can move up once you've outgrown the first one.

all there is to it, is simply grip firmly while revolving fist in either direction to promote healing and recovery.