The comparison of exercise therapy and exercise therapy with posture education effect on neck pain among Tehran general dentists

INTERVENTION: Control: no activity Intervention 1: Intervention group: A therapeutic exercise program at home. Intervention 2: Control: no activity. Intervention 3: Intervention group: an eight‐week program of exercise therapy and postural correction. Intervention group: A therapeutic exercise program at home Intervention group: an eight‐week program of exercise therapy and postural correction CONDITION: Neck Pain. ; Postprocedural musculoskeletal disorder, unspecified Postprocedural musculoskeletal disorder, unspecified PRIMARY OUTCOME: Neck Pain. Timepoint: every month. Method of measurement: Questionnaire. INCLUSION CRITERIA: Inclusion criteria ; Questions 4‐6‐7‐21‐22‐24 ; Determine the amount of neck pain in a 24‐question questionnaire ; The pain lasts for more than 6 months ; between 25‐35 years of age ; Do not use the painkillers. Exclusion criteria: History of surgery ; rheumatoid arthritis, osteoarthritis ; Tingling sensation in the shoulder and hand ; Pins and needles or ; numbness in the hands ; Periodic or severe headaches ; Analgesic