Note:
This is "Eva Foam" Material.
Eva Foam is softer than latex ones but is more suitable for users with skin allergy to Latex.

"Foam rolling,” has transformed from a once mysterious technique used only by professional athletes, trainers, and therapists to a familiar everyday practice for people at all levels of fitness. Recent information, technology, and affordable products have introduced an increasing array of training and recovery methods to the average person.

to release muscle tightnes
This method can be performed with a foam roller, lacrosse ball, Theracane, or your own hands. By applying pressure to specific points on your body you are able to aid in the recovery of muscles and assist in returning them to normal function. Normal function means your muscles are elastic, healthy, and ready to perform at a moment’s notice.