The fingers cannot be separated, and the fingers have no strength.
We'll take care of your puzzles.All these problems can be solved with the resistance training bands
Our resistance training bands are designed with all musicians in mind, suitable instruments are: guitar, piano, ukulele, bass, violin, cello, etc.
Use resistance training to strengthen your fingers. Your playing technique will definitely get better and better.
Packaging (bag):
3* Resistance Training Bands