Group A will be treated with Bowen Technique in addition to conventional treatment. One session, 45 minutes for technique along with conventional treatment will be given. Technique will be performed for 10 minutes on each limb. The data will be collected at baseline and at 4th week. Follow up will be performed for 4 weeks and 3 sessions will be given each week.

Group B will be treated with Dynamic Soft Tissue Mobilizations (DSTM) in addition to conventional treatment. One session, 45 minutes for technique along with conventional treatment will be given. Technique will be performed for 10 minutes on each limb. The data will be collected at baseline and at 4th week. Follow up will be performed for 4 weeks and 3 sessions will be given each week.

Conventional Physical therapy will include TENS , hot pack , Hamstring self stretch , Calf self stretching , bridging exercise , piriformis stretch , prone on hands and prone on elbows.

active knee extension test, the participant will be in supine-lying position on the treatment bed. Then, participant will flex the hip to 90° while keeping the contralateral hip and knee extended on plinth. The goniometer's fulcrum will be placed on the lateral condyle of the femur at knee joint. The proximal arm of goniometer placed along with the long axis of femur, while moveable arm aligned in line with lateral malleolus. The subject will then extend the knee actively without any pain and tilting of pelvis.

The active straight leg raise will be conducted bilaterally three times, and best out of 3 attempts will be recorded. The classic straight leg raise is a complete active test. Each leg is tested individually. When performing the aSLR test, the patient is positioned in supine without a pillow under his/her head. The starting position is described with a distance of 20cm between feet. The patient must rise the leg 20cm from the starting position maintaining the knee in complete extension. The participant will be then asked to rate the difficulty of the task using a 6- point Likert scale. 6-point Likert scale (0= not difficult at all, 1 = minimally difficult, 2 = somewhat difficult, 3= fairly difficult, 4= very difficult, and 5= unable to perform). The test is considered positive when the subjective feeling of fatigue is >3.

The subjects sat on the flat surface with their head, back, and hips against a wall, knees straight, legs together, and soles of the feet positioned flat against Sit and Reach box. In keeping this position, the subject will be requested to extend the arms with palms down and lightly touch the index fingers together. The finger-to-box distance will be measured as the distance between the fingertips and the point at which the feet contacted to the box. Then, the subjects will be asked to bend forward slowly and reached as far forward as possible while keeping the knees extended and sliding their hands along a measuring scale placed on the box. Throughout the test, examiner will check to ensure that the heels remained at the box and that the knees are fully extended. The 0 cm mark of the measuring scale represent the position of the feet against the box, with larger values for better performance having higher flexibility.

Pain status of patients will be assessed using NPRS.

Disability will be assessed using RMDQ.