... patients with cervical syndrome, and it has remarkable effect on neck and shoulder aches, pain, headache, dizziness, hypomnesia and network ... as to lessen the effect of intervertebral disc to spinal cord, nerves and blood vessels and treat cervical syndrome.2.Almost ... is to alleviate the oppression of cervical spine to spinal cord, nerves and blood vessels.5.Other shoulder-supported traction devices ...