To determine the effect of active release technique and abdominal drawing in maneuver on pain and quality of life in patients of chronic low back pain.

Inclusion Criteria:

• Patient with hamstring tightness[9]
• Subjects with pain between 4 and 7cm on visual analogue scale[18].
• Subjects having 20-40 age group are included in this study[11]
• Patients having pain for more than 3 month of mild-moderate intensity[9]

Exclusion Criteria:

• Patients with any spine injury[11]
• Lumber intervertebral disc fracture[11]
• Patients having any surgical history of spine[11]
• Spinal stenosis[11]