title: Effect of thoracic manipulation and deep craniocervical flexor training on pain, mobility, strength, and disability of the neck of patients with chronic nonspecific neck pain: a randomized clinical trial.
abstract: [Purpose] To investigate the effects of thoracic manipulation and deep craniocervical flexor training on the muscle strength and endurance, range of motion, and the disability index of the neck of patients with chronic nonspecific neck pain. [Subjects and Methods] Forty-six patients with chronic neck pain participated. They received an intervention for 35 minutes a day, three times a week for 10 weeks. Subjects were randomly assigned to one control and two experimental groups: group A (thoracic manipulation combined with deep craniocervical flexor training, n=16), group B (deep craniocervical flexor training, n=15), and group C (active self-exercise as a control group, n=15). Muscle strength and endurance, pain, neck disability index, and range of motion of the cervical and thoracic spine were measured before and after the intervention. [Results] Group A showed significant increases in muscle strength, endurance, and cervical and thoracic range of motion, and significant decreases in the pain and neck disability index, compared with groups B and C. [Conclusion] Although deep craniocervical flexor training is effective at improving neck function, thoracic manipulation combined with deep craniocervical flexor training was a more effective intervention for pain relief and improving the range of motion, muscle function, and neck disability of patients with nonspecific chronic neck pain.
authors.affiliation: Department of Physical Therapy, College of Health and Therapy, Daegu Haany University, Republic of Korea.
authors.forename: Kwan-Woo
authors.initials: KW
authors.lastname: Lee
authors.affiliation: Department of Physical Therapy, Ulsan College: 101 Bongsuro, Don-gu, Ulsan 682-715, Republic of Korea.
authors.forename: Won-Ho
authors.initials: WH
authors.lastname: Kim
keywords: Deep craniocervical flexor; Neck pain; Thoracic manipulation