I’ve really gotten into foam rolling since I got mine from WOD Fitters. I have noticed when I have back pain I can roll my spine, & then get my spine popped as if I was at a chiropractor. I don’t recommend this by all means if you have not spoken to your doctor. My husband works for a doctor & he agreed that spine popping through rolling can be beneficial to mine & his issues.
When I do roll out muscles I must say it’s the best feeling afterwards. In fact, I am about to go foam roll my muscles now for bedtime after I do this post. It’s the best thing next to going to masseuse & getting a deep tissue message.
Definitely worth your time in research & walmart has some cheap ones. I suggest rollers with ribs or knobs. They message better.