The BLACKROLL® GROOVE PRO
With its grooved surface, the roll will start to slightly vibrate which improves blood circulation. Warning: the roll is extremely hard and therefore recommended to professionals only.
• rutted surface for new stimuli
• 50 % harder than standard version
• higher density
• for more intensive practice
• appropriate for all exercises on the ground
• strong massage-effect
• for prevention and treatment of cellulite
