Group A patients will be instructed to perform assisted sit-up exercises by lying on their back and lifting their torso. They will use their body weight to strengthen and tone the core stabilizing abdominal muscles. This exercise will perform a minimum of five and a maximum of 10 repetitions, two times a day and two days a week.

Group B patients will be instructed to perform swiss ball pikes by getting into the pushup position, the rest of the tops of their feet on a swiss ball. Each patient should keep her legs as straight as possible, bend their hips and try to pull their feet towards their chest so that the ball rolls forward. Hold at the top for three to four seconds, then slowly roll back to the starting position. This exercise will perform a minimum of one or two and a maximum of 10 repetitions, two times a day and two days a week. Both exercises will be performed for 12 weeks in both groups.

Group A patients will be instructed to perform assisted sit-up exercises by lying on their back and lifting their torso. They will use their body weight to strengthen and tone the core stabilizing abdominal muscles. This exercise will perform a minimum of five and maximum of 10 repetitions, two times a day and two days a week. Isometrics, back stretching, and strengthening exercises will be given as a common intervention for both groups before starting treatment session.

An outcome measure that is a segmented numeric version of visual analogue scale in which a respondent selects a whole number (0-10 integers) that best reflects the intensity of patient's pain. The common format is horizontal bar or line and NPRS is anchored by terms describing pain and severity extremes.

a self-administered disability measure in which greater levels of disability are reflected by higher numbers on a 24-point scale. This questionnaire has been shown to yield reliable measurements, which are valid for inferring the level of disability, and to be sensitive to change over time for groups of patients with low back pain.