I’ve been to the bone breaker before. I’ve been wrenching professionally for my whole life and it takes a toll on your body. When I was in my 20’s and started having back pain I started going to the bone breaker, he wants you to come in multiple times a week for the rest of your life.
I went to the family doctor, he did xray’s and said there’s nothing wrong with your back except it’s weak, he said to start exercising.
This doctor is also a DO, DO’s will crack your back, I don’t think MD’s will.
I’m now in my 60’s and have had minimal back problems over the last 40 years after a life of wrenching.
So… take care of you back, exercise and strengthen your core and you’ll have minimal problems.
I’ve had all kinds of other problems from wrenching, both hips replaced, hands have had surgery 8x, both elbows have had surgery, so I have some miles on my ass.