Gel Balls 3 Packs - Multi Size:NS Product color: Wonder Steel

Product color: Wonder Steel

Product color: Bitswt/Spcd Coral/Amrcn Beauty

Laser-cut sidewall detailing

Product color: Solo

No matter the run

Gel Balls 3 Packs - Multi Size:NS Product color: Wonder SteelAre you looking for a fun and convenient way to improve your grip strength? The TRNR Gel Balls will have you covered. In a pack of three with a light, a medium, and a heavy resistance, they allow you to progress at your own pace. They are perfect for crushing, pinching, and finger extension exercises, targeting the flexor and extensor muscles of the hand and forearm. You can also use them for reflex exercises or even as stress relief balls. The gel