Badminton Grip Correction Trainer Yonex - Nanoray Built with an aerodynamic frame

Built with an aerodynamic frame

that really do perform

The head-light balance keeps mass away from the frame top

and measure around the largest part of the knee

This produces an X-Treme Tension Frame with low torque and virtually no lateral movement on impact

Badminton Grip Correction Trainer Yonex - Nanoray Built with an aerodynamic frameThe Badminton Grip Correction Trainer is a simple tool that allows you to practice your grip and technique without a racket. All you have to do is connect the trainer to the head of a bottle, and the ridges on the handle provide you with the ideal grip position for your hand, allowing you to practice this when you aren't able to play.