Gripmaster GMR

I'm a bass player and have been paying for 7 years or so and though what if i use something to strenght up my hands and fingers?

I do like to exercise with this hand an finger trainer, i would recomend to train some solid hours before practicing or jamming as it might be pretty rough and you'll feel pretty tired.

Still recomend this and also you may want to start from a lighter version, as far as more reps are better than more force to use.

In less than one month the rubber grip has changed its shape and now its falling off

As a guitar player, you must exercise your hands. Not only you work those hand muscles, but you get to work on precision and sync between fingers, being able to perform alot better on guitar. I use it at the office, at home, whenever I have some free time. This product is worth the value