cyriax manipulation have three types of classes, rotation, extension and anti-deviation, which is further divided into subclasses. On the inferior level of lumber spine L4-L5 and L5-S1rotation intervention of manipulation are capable of having striking effects of decreasing herniation. First of all we have to perform the simple 'stretch' on lumber spine, which is being the little rotation pressure applied on the body. The patient position of the body is in side lying with the effected side upward so that the outside part of the joint are separated easily on the involved side. After that, whenever it is essential by making use of femur as a rigid bar or support, this maneuver is go along with powerful rotation technique.

Spinal decompression therapy has been developed a treatment without surgery for the prolapsed disc and deteriorative spinal disc disease one of the considerable reason for low back pain. This noninvasive interventional treatment for herniated disc and deteriorative disc diseases operated on the principle of remarkably decreasing the pressure on the disc between vertebras.

In group A patients were treated with conservative therapy (hot pack, Kaltenborn soft tissue techniques and home plan) and Cyriax manipulation.

Exercises (Guided low back exercises, 3-5times/day). Ankle pumping (5-10 repetition with 15-20 second hold), Quads Isometric (5-10 repetition with 15-20 second hold), Hams & Calf stretching (5-10 repetition with 15-20 second hold), Bridging (5-10 repetition with 15-20 second hold), Prone Back extension (10 repetition) Precaution Prevent yourself from sitting low on ground, Sitting with support will be directed and be careful during driving and ascending stairs.

Cyriax Manipulation: 2-3 repetitions/session, 2 session/week Lumbar spinal manipulation Rotation Techniques Lumbar spinal manipulation Extension Techniques Lumbar spinal manipulation Antideviation Techniques total of 4 session were given. 2 session/week.

Inclinometer: Dual inclinometer is used to measure dynamic ROM of lumber spine. For measuring the ROM of flexion, extension and side bending to both sides, place one inclinometer on T12 and the other on S1. Ask the patient to bend forward for flexion, bend backward for extension and sideways for side bending. Note both the readings and subtract the lower one from the above.

Goniometer is used to measure SLR range before and after the treatment For the patients to perform SLR, participants lay supine on a table and are asked to actively raise their leg from the table while keeping their knee straight. Reproduction of the patient's characteristic pain or demonstration of weakness can lead to decreased range of SLR. Symptom production between the ranges of 30 degrees to 60 degrees is an indication of disc pathology.

Numeric pain rating scale: Pain is measured by NPRS before Treatment and after treatment. The NPRS is a segmented numeric version of the visual analog scale (VAS) in which a respondent selects a whole number (0-10 integers) that best reflects the pain where zero is no pain and 10 is maximum pain (for back and leg)

Oswestry disability index (ODI): Disability is measured by ODI before Treatment and after treatment. It is an extremely important tool that researchers and disability evaluators use to measure a patient's permanent functional disability. The test is considered the 'gold standard' of low back functional outcome tools. it consist of 10, five parts sections. at the end,s core is calculated by dividing the obtained score by total 50, and multiplied by 100. as the sexual section is missing due to ethical reason so total score is 45 instead of 50.