Relieve muscular pain and tightness with the one and only deep-tissue roller, Rumble Roller.

Conventional foam rollers have smooth surfaces which means they further compress soft tissue. Rolling on top of smooth foam rollers will surely improve blood flow and tissue flexibility, but the effect is limited. It's now time to improve the effect with the Rumble Roller.

The surface of the Rumble Roller is made up of specially designed bumps that are firm, yet flexible, much like thumbs of a massage therapist. The bumps will continuously knead the contours of body, stretching soft tissue in multiple directions. This will erode trigger points, help restore flexibility and brings quick relief to common types of muscular pain. The bumps on the roller are firmer than muscle tissue, but softer than bone, so they'll deflect out of the way if they contact your spine.

There are two sizes of the Rumble Roller: Full Size or Compact. When at home, the Full Size will be handy since the extra length makes it more efficient for performing many different exercises. It's long enough to roll the widest part of your back in one pas; you can roll both legs — quads, hamstrings and/or calves; and you can transition from one IT band to the other without moving the roller. With the Compact size, each leg will need to be rolled separately and you'll need to spend more time repositioning yourself during exercise. The advantage of the Compact size is its portability. At only 12" in length it can easily fit in most gym bags, backpacks and carry on luggage. The Compact size is a favorite among runners and triathletes.