In this group, McKenzie exercises with conventional physical therapy.

In this group, Mulligan mobilization with conventional physical therapy. The

First of all conventional physical therapy is applied. For this we will use transcutaneous electrical nerve stimulation (TENS) and hot pack, positioned over the neck region, for 15-20 minutes. This will help in improving blood flow and increasing muscle activation.

For McKenzie exercises, the participant will be in a comfortable sitting posture with proper back support. He will be asked to perform the following exercises:

1. Retraction in supine and sitting positions
2. Retraction with patient and therapist overpressure
3. Retraction with extension and rotation
4. Rotation with patient and therapist overpressure
5. Lateral flexion
6. Lateral flexion with patient and therapist overpressure • All these exercises will be done with a hold of one or two seconds and the movement is then repeated for five to six times.

The pain intensity will be measured using a visual analogue scale. The VAS is a self-reported scale that consists of anchor points for "no pain" and "worst possible pain" on a horizontal line (10 cm long). The patient is asked to mark at a single point along a 10-cm line that most accurately represent his level of pain. This line represents a continuum between the two ends of the scale, with "no pain" on the left end (0 cm) and "worst pain" on the right (10 cm).

It will be measured using the Neck Disability Index (NDI), which was the first instrument created to evaluate neck pain patients' self-rated disabilities. It consists of ten questions in the following domains: Pain Intensity, Personal Care, Lifting, Reading, Headaches, Concentration, Work, Driving, Sleeping, and Recreation. Each question contains six answer choices, scored from 0 (no disability) to 5 (complete disability). The scores for each section are then added. Scoring is reported on a 0-50 scale, 0 being the best possible score and 50 being the worst.