Upgrade for every 30 cm fascia roll - more effective and more comfortable with VibraMotion Technology. Experience intensive regeneration at the touch of a button: the BOOSTER 2.0 transforms every 30 cm BLACKROLL fascia roller into a powerful vibration tool. The VibraMotion Technology provides a deep, pleasant massage that optimally supports mobility, activation and regeneration. Simply insert, switch on and enjoy the extra massage boost. Normal self-massage with the fascia roller can be associated with pain in some parts of the body, depending on how you feel. The vibration of the BOOSTER can make the localised pressure feel significantly less painful, as the vibration stimuli override the pain stimuli in the nervous system.