The vibrating core is designed to fit in the BLACKROLL® and boosts its effectiveness. The BLACKROLL® BOOSTER has a wide range of vibration levels and is easy to operate with only two buttons. The Vibra Motion Technology of the BOOSTER upgrades your classic BLACKROLL®. The core fits in all rolls 30cm of length. It offers an even greater variety of massage options; tensions are targeted and released. The surrounding tissue is stimulated as well, targeting knots and their myofascial proximities.
• Use in sports therapy.
• Frequency range from 12-56Hz with precise, continuous intensity.