Walking is important for the health of your low back. Most of us sit at work all day, and then sit at home at night, so it’s important for our joints to get some movement during the day. Those with low back pain may find that walking will help to loosen the joints and muscles of the low back at get you on the road to feeling better. The article below explains in further detail why walking is good for your low back.
https://www.spine-health.com/blog/2-reasons-why-walking-good-your-lower-back