BLACKROLL® Twin Technology 5 spiked massage balls increase

5 spiked massage balls increase blood circulation to the back

and use the gentle or delicate cycle

Large arm opening to reduce chafing when running

Inseam length: 5

trigger point pain

BLACKROLL® Twin Technology 5 spiked massage balls increaseThe BLACKROLL TWIN Spine Foam Roller combines the benefits of the classic STANDARD Foam Roller with a specialized duo ball design. This allows for a custom fit feel that is the perfect shape for rolling through the spinal column and back. The raised sides allows for maximum contact on the muscles each side of the spine with enhanced depth of massage. The texture and weave direction of the material allows for maximum stimulation of the skin and also