Self-Starting Wrist Gyro Ball Power Ball Trainer Ball Wrist

Good for musicians
After a break of nearly 10 years from playing guitar and bass, I picked up another axe.

My hands weren’t ready.

Instead of struggling with the disappointment of finding previously easy techniques a challenge… this has come into play.

Very useful for the fretting hand, this helps build static strength and contracting forces in an unstable environment, working all the muscles instead of just the main groups.

semi and full tone bends are more accurate, my left hand doesn’t get tired using heavier gauge strings, it’s like a 2hr jam of strength building in 5 minutes exercise

highly recommended!