Check out McGill's "Big 3" on core stability (https://squatuniversity.com/2018/06/21/the-mcgill-big-3-for-core-stability/ https://squatuniversity.com/2018/06/21

Check out McGill's "Big 3" on core stability (https://squatuniversity.com/2018/06/21/the-mcgill-big-3-for-core-stability/ https://squatuniversity.com/2018/06/21/the-mcgill-big-3-for-...). He wrote the bible on lower back pain and strengthening, changed my life dramatically after having chronic sciatica for 5+ years. McGill's program follows on from McKenzies older stretching program (which is fantastic in addition to McGill exercises). https://www.spine-health.com/wellness/exercise/what-mckenzie-method-back-pain-and-neck-pain https://www.spine-health.com/wellness/exercise/what-mckenzie... Research McGill and McKenzie and you'll almost certainly be able to fix your lower back pain.