Introduction: Songket artisans work while sitting on static position for more than 2 hours everyday, so that they would get low back pain. McKenzie back exercise consists of the movement of extension and flexion which aims to relieve low back pain, to reduce stiffness and restore elasticity, so they could regain their full mobility and improve level of health. Objective: This research is aimed to identify the effects of McKenzie back exercise towards low back pain scale of songket artisans. Methods: The design used is pre-experiment method with one group pretest-posttest. The population of this study was songket artisans who suffer from low back pain in the 6th village of Muara Penimbung Ulu Indralaya. The samples consist of 22 respondents and were selected by non probability and purposive technique. Result: The data are analyzed using non parametric Wilcoxon test that showed there is a significant difference of low back pain scale after doing McKenzie back exercise (P value=0,01 and α=0,05). Discussion: This research recommends songket artisan to apply McKenzie back exercise to relieve low back pain; it can be a suggestion for counseling at UKK health center program and it is expected that the next study can be conducted by using control groups with a larger sample.