Cracking your back can be done at home. You can use the doorway to make a quick adjustment. How to? Step 1: hold on to the door way. Step 2: bring your leg crossed against the wall. Step 3: hang your upper body back. Step 4: bring your upper body closer to the wall. Step 5: push to crack your back. Again, Please consult your doctor, physical therapist, or chiropractor. This is only for healthy backs.
