Chronic low back pain (CLBP) is defined as pain that persists for 12 weeks or longer, even after an initial injury or underlying cause of acute low back pain. Low back pain is very common and at one point everyone must have faced this problem. Lower back pain that is long-term (for more than 3 months) is called chronic low back pain, this condition might originate from an injury, disease, or stress on different structures of the body, and pain may vary significantly and maybe felt as bone pain, nerve pain, or muscle pain. The intensity of the pain also ranges from mild to severe. CLBP is the second leading cause of disability worldwide being major welfare and economic problem. The prevalence of CLBP in adults has increased significantly in the last decade and is continuously increasing vividly in the aging population. This condition affects men and women in all ethnic groups equally. This disease also leads to stress, depression, and anxiety. CLBP affects physically and psychologically and creates a significant amount of economic burden due to loss of function, loss of work productivity, treatment costs, and disability payments.