Rockball Infinity Fins The SkiErg responds to your

The SkiErg responds to your effort on every pull

Finishing: Antimicrobial Matt Wrinkle Black Powder Coated

and easy to carry

● AC charger included

Atkins delicious

Rockball Infinity Fins The SkiErg responds to yourRockBalls are a great way to perform self myofascial release with pinpoint accuracy. They are sold as a pair and feature a large spikey ball, a small smooth ball and an instruction book with release trigger points and mobility exercises. Best of Both Worlds Two is definitely better than one. The 3. 5 textured ball and the 2. 5 smooth ball give you two tools to break through tough tissues. Detailed Instructions Included with every RockBalls is our