Featuring a hollow core design, the TriggerPoint GRID 1.0 Foam Roller is composed of a patented multi-density foam surface to deliver firm compression on tight muscles, knots, and kinks. The proprietary Distrodensity zones replicate the feeling of a massage therapist's hands, which help promote the flow of blood and oxygen, the key nutrients needed to repair muscles. Ideal for beginners to advanced rollers, the GRID 1.0 Foam Roller releases muscle pain and tightness, improves mobility, and increases circulation to help users move and feel better. Foam roller that features hollow core design and patented multi-density foam surface to deliver firm compression on tight muscle, knots, and kinks to help increase muscle flexibility and mobility Proprietary Distrodensity surface pattern replicates the feeling of a massage therapist’s hands, helping to relieve tight muscles and enhance recovery Featuring the patented hollow core design, the GRID 1.0 retains its shape after repeated and frequent use Wrapped in durable EVA foam, the roller is firmer than traditional foam rollers and easy to wipe clean Measures 13" x 5.5" and weighs 1.32 lbs. For beginner to advanced rollers
