The adjustable head pad of the Bremshey Power Roller ensures the right training position and reduces stress on the spinal column. This guarantees effective and what matters most, healthy exercise. Prevents incorrect posture and execution. Solid construction with sturdy frame. Well-padded, adjustable head support ensures the correct training position. Detailed exercise instructions. Max. user-weight: 110 KG. Dimensions set-up: (L) 40 cm x (B) 60 cm x (H) 40 cm.