The Erzi Woodroller Bone is specially designed for fascia-tissue training involving the back muscles. On account of its shape and the exceptional hardness of the wood, the lower muscles of the back can be reached with ease.
Also ideal for applying to the thighs and calves.
The Erzi Woodroller Bone is particularly effective in combatting backache. Its shape promotes activation and deep relaxation of the muscular system while affording protection to the spinal column.
Depending on the desired intensity, the Woodroller Bone can be used in a standing posture against a wall or in a reclining position down on the floor.
No toy! Sports goods! Please keep manufacturer's reference.