High-profile bumps are a distinguishing feature of RumbleRoller products. Those bumps aren't just the whim of a crazy designer, though. Their size, shape, spacing, and elasticity all contribute synergistically to their effect.
Only premium-quality materials are used to manufacture RumbleRoller products. The company invests heavily in product development and quality control; this insures better product performance and durability, and that means better results for you!
RumbleRoller products are carefully engineered to:
Stimulate deeper layers of muscle tissue,
Stretch your muscle and fascia in multiple planes,
Concentrate massage pressure to more reliably enable autogenic inhibition,
Improve access to soft tissue near bony prominences (e.g. your spine, scapula, and pelvis).