I regularly (about 4 times a year) visit my chiropractor. You've got to find a good one though. Some have unrealistic beliefs in their abilities. A good chiropractor will not only be able to adjust your back (and knees, shoulders, ankles, etc.) they will also use electro stimulation or massage for pulled or inflamed muscles. I've had great results with treatment for inflamed muscles, sore necks, lingering headaches, shoulder pain etc. Chiropractors can't cure cancer, but they can make life easier for BJJ practioners or MMA fighters.
Try one out for yourself though. Most insurance plans cover 3-4 visits per year.