This book giving treatment of mechanical LBP.Low back pain is one of the commonest condition which almost every person suffer. There are several techniques devised to manage low back pain.many patients get relief with mulligan method of mobilization which is very popular. Another method is slump stretching which not only diagnoses the mechanosensitivity of spinal nerves but if used with appropriate techniques can be used as a form of treatment.slump stretching can be considered as better form of treatment compared to mulligan method of mobilization for treatment of subgroup of patient with non radicular low back pain. Although both form of treatment is considerably beneficial.