Adjustable/reversible forearm, wrist Power Trainer Badminton trainer

Try 15-20 reps with this finger trainer and feel the burn.  You will notice a difference in finger strength only after a few days of use - Worth a try

Astonishingly effective wrist trainer, the burn comes on reel fast and strength grows quickly too.

Hand Gripper/Hand Strength Trainer Forearm Strengthener with Resistance with Adjustability and counter.

Hand Gripper/Hand Strength Trainer Forearm Strengthener with Resistance with Adjustability

The wire on the rope come as standard very long, so you will need to cut it down to your height, please be warned the wire is steel and so take some effort to cut.