i had a back issue for years but ignored it, when I started training jj I decided to get it sorted. I visited a chiro and was told I had lumbar hyper lordosis, lateral pelvic tilt and anterior pelvic tilt. after about 7 sessions it was much better, I find stretching and jiu jitsu actually helps. I also go in for a "tune up" every month. a decent chiropractor is definitely worth the money.