Posted by Leigh MacKenzie, February 5, 2013
The RumbleRoller has a faster and more effective impact on muscular pain and tightness than the common foam rollers. Its surface contains specially designed bumps that reach deeper to relieve tension and improve blood flow. Comes in different sizes and densities, and can be used with back and forth movement as well as rolling. Tear-resistant, dust-repellant, water-proof and latex-free, the RumbleRoller is firmer than muscle but softer than bone to bring both comfort and therapeutic effects.