Do you sit for more than 1-2 hours at a time? Does your neck feel sore, stiff, or achy towards the end of the day?

Neck stiffness limits mobility and can cause pain. Neck stiffness can be caused by an injury, repetitive stress, muscle imbalance or improper, prolonged loading due to poor posture and ergonomics. Neck stiffness puts added stress on the muscles, joints, and nerves of the head, neck and shoulder.