Implementation and Evaluation of Neck-specific Exercises

Inclusion criteria implementation \- Reg. physiotherapists working in twenty physiotherapy clinics in primary health care. Exclusion criteria implementation \- No exclusion criterta Inclusion criteria to evaluate the effectiveness of neck-specific exercise * The physiotherapists will include patients ≥ 18 years with neck pain. * Patients are required to have internet access by phone, tablet, or computer * Be able to read and understand Swedish Exclusion criteria: * Physiotherapists should exclude patients with "red flags"i.e., symptoms that suggest a serious illness or spinal abnormality. * Serious trauma to the neck and no X-ray * Preceding neck surgery * Osteoporosis * Myelopathy * History of cancer * Unexplained weight loss * Present fever, history of infections * Constant and progressive non-mechanical pain * Insidious progression of pain * Signs of spinal cord compression (neurological examination to exclude spinal cord or cervical myelopathy such as clumsy hands, altered gait, or disturbances of sexual, bladder or sphincter function).