MiR Heavy Duty Neck/Head Developer (One Size Fits All.)

Appropriate neck exercise is highly beneficial for a healthy back, for ability to maintain proper posture and for the ability to use balancing chain power from the root, through the legs, to the trunk and to the limbs. It's more efficient than do squatting; where you all interconnected muscles and tissues are worked as well. Warnings: Consult with your coach or physician before usage. We do not suggest the weight level nor any of the workout tips.