I'm with Bazzar, not a fan of Chiropractors, took my son who was a representative fast bowler to one when he was 17 years old, not a good decision and his mother and I regret it to this day, he is now 33 and he has the back of an old man.
I see chiro as complementary treatment rather than primary, and there are good and bad practitioners. It needs to be in conjunction with diet and lifestyle changes, as well as doing progressive mobility movements/exercises for back injuries.