Bruegger's Exercise: The position will be held for 10 second at first session and then there will be an increment of 2 seconds during each session.

Upper Thoracic Mobilization: Upper thoracic (T1-T6) mobilization (Maitland mobilization (Grade I, II and III; PA glide) applied in prone lying position from via spinous process. Amount of treatment will be 3-4 mobilizations for a vertebra for 30 seconds approximately.

• Isometric exercises will be done for flexors, extensors, rotators, and lateral flexors of the neck. Isometrically contracting working muscle for 5 seconds against patients own hand, which was placed in compliance with the working muscles, with a total of 10 repetitions.
• Passive stretching will apply to Upper trapezius, Levator scapulae, Sternocleidomastoid, Scalene, Pectoralis major and minor muscle for 3-5 repetition 10 with 20-30 second hold. Intensity of exercise will be prescribed according to patient's tolerance level. Duration of stretch will 15 to 30 seconds, 3-5repetition and for 10 minutes.
• Postero-anterior Maitland mobilization (Grade I & II) for C1-C2, Maitland lateral PA glide (Grade-III & IV) for C3-C6. Time of oscillations will be two or three oscillations in a second for one to two minutes.

Bruegger's Exercise: The position will be held for 10 second at first session and then there will be an increment of 2 seconds during each session.

Upper Thoracic Mobilization: Upper thoracic (T1-T6) mobilization (Maitland mobilization (Grade I, II and III; PA glide) applied in prone lying position from via spinous process. Amount of treatment will be 3-4 mobilizations for a vertebra for 30 seconds approximately.

Patient level of pain will be assessed using the NPRS scale. The NPRS was used to capture the patient's level of pain. Patients were asked to indicate the intensity of their current pain level using an 11-point scale, ranging from 0 (no pain) to 10 (worst pain imaginable).

Patient level of Disability will be assessed using NDI. The NDI is a self-report questionnaire with 10-items: pain intensity, personal care, lifting work, headaches, concentration, sleeping, driving, reading, and recreation. The response to each item is rated on a 6-point scale from 0 (no disability) to 5 (complete disability). The numeric responses for each item are summed for a total score ranging between 0 and 50; however, some evaluators have chosen to multiply the raw score by 2 and then report the NDI on a 0-100% Higher scores represent increased levels of disability.

A large UG having 12-inch arms and full-circle plastic body will be used for measuring ACROM..It will be used to measure cervical AROM: flexion, extension, lateral flexion, and rotation.