Now more and more low-headed people, but long-term low head is not good for the cervical spine, so today we bring you cervical spondylosis patients cervical spine exercise four simple methods of exercise! 1, look at the sky to see the ground: look at the sky when the head back to the limit, look at the ground when the jaws try to close to the chest, repeat 10 times. 2, left and right rotation: head slowly rotate to the left or right, look at the back of the shoulder to the maximum (do not force too hard). Repeat 10 times continuously. 3.Left and right lateral flexion: should be slowly lateral flexion to the left to the right, ears close to the shoulders, the body shoulders remain unmoving, repeat left and right 10 times. 4, with the head from the right to the left to do drawing circle movement: each direction of action to the limit, try to straighten the neck muscles, left and right repeat 10 times.