As someone who has had to go through disc replacement with similar injury to Ronnie and Jay, with atrophy from disc compression, I dont rate them, but maybe it was just my chiro, he completely missed my diagnosis and as a result I have permanent nerve damage, my advice to you or any chiropractor get diagnosed or diagnose someone properly, and that requires MRI, no one can be sure what your injuries are from and a rub down or adjustment is just guessing use technology be thorough, rubbing down, cracking shit and adjustments is fine if you dont have more serious issues, they dont make any money sending you off to MRI, they would rather crack and rub your back a few times than diagnose you. Go to a GP then an orthopedic, if you want an overpriced massage go somewhere else is all I'm saying.