Effect of William flexion exercise and movement control exercise on pain, range of motion, muscle strength and functionality in non-specific low back pain: randomized controlled trial.

Low back pain is the most common chronic pain disease, affecting 70–80% of people at some time in their life, according to epidemiological research. LBP is described as discomfort in the region of the back of the body that stretches from the lower border of the 12th rib to the lower gluteal folds that lasts for at least one day. Back pain (BP) may be divided into three primary categories. Subacute pain is described as lasting between six weeks and three months, acute pain as lasting less than six weeks, and chronic pain as lasting longer than three months. The two primary forms of low back pain are specific low back pain and nonspecific low back pain (NSLBP). NSLBP, on the other hand, is a kind of low back pain where the relationship between the symptoms, physical findings, and imaging data is unclear. The most frequent musculoskeletal disorder worldwide is low back pain (LBP). Outlined here is what we propose by carrying out research aimed to evaluate and compare the Effect of William Flexion exercise and Movement Control exercise in two arm parallel superiority randomized clinical study on decreasing Pain, Range of Motion, Muscle Strength and Functionality in Non-Specific Low Back Pain. In this study the total of 74 patients of non-specific low back pain in people between the ages of 18 and 40 will be divided into two group one group received William flexion exercise and other group received Movement control exercises followed by conventional physiotherapy. The treatment will be given for 6 session a week for 4 weeks. The assessment will be done at day one of treatment and at the end of week. The implementation of this physiotherapy technique in treatment could occur if the study's hypothesis is productive in non-specific low back pain.