Conventional Foam Rollers Compress Soft Tissue
Physical therapists, trainers, and athletes use foam rollers to relieve muscular pain and tightness (often called “adhesions”, “knots”, or “trigger points”). But conventional foam rollers have smooth surfaces that further compress soft tissue. Rolling on top of them improves blood flow and tissue flexibility, but the effect is limited and relatively superficial unless you spend a lot of time rolling.
The RumbleRoller Inspired Foam Roller Manipulates Soft Tissue – Like a Massage Therapist!
The surface of the RumbleRoller Inspired Foam Roller contains specially designed bumps that are firm, but flexible, much like the thumbs of a massage therapist.
As you roll over the top of the Foam Roller, the bumps continuously knead the contours of your body, gently stretching soft tissue (muscle and fascia) in multiple directions. This action erodes trigger points, helps restore flexibility, and brings quick relief to common types of muscular pain. By design, the Foam Roller bumps are firmer than muscle tissue but much softer than bone, so they deflect out of the way if they contact your spine or other bony protrusions.
Through simple techniques, you can control the amount of pressure the bumps apply to your body. The bumps are closely spaced to one another (< 2″ apart), so several of them simultaneously contact your body during most exercises. However, with a slight shift of your body, you can reduce your area of contact with the Foam Roller, which increases pressure and provides deeper, more penetrating relief.
Add Another Dimension to Your Foam Roller Program
The Foam Roller massaging action can be further intensified by changing your movement from a back-and-forth rolling motion to a side-to-side rocking motion. That’s because the Foam Roller’s bumps have an asymmetrical shape that allows them to flex more easily in one direction. During rolling movements (i.e. the most common roller exercises, with the roller moving beneath you), the bumps flex relatively easily and provide a wiping-type massage pressure. However, if you rock from side-to-side toward the RumbleRoller’s ends, the bumps are forced to flex in a direction in which they’re designed to be somewhat stiffer. This creates a deeper “digging” pressure.