The GRID Foam Roller features a hollow core and designed with a patented multi-density foam surface to deliver firm compression on tight muscles, knots, and kinks. Proprietary Distrodensity zones replicate the feeling of a massage therapistu2019s hands to help promote blood flow and oxygen. Click Here To Watch Video
The GRID® Foam Roller, the original hollow core roller, features a patented multi-density foam surface that delivers firm compression like a sports massage while channeling blood and oxygen needed to repair muscles. The GRID® Foam Roller is the 'go-to' roller to release muscle pain and tightness, improve mobility, increase circulation, and is recommended by sports doctors, chiropractors, and physical therapists.