If somebody has a back pain it is because they have not used the correct body posture and may have many bad habits. These bad habits may include -
1. Lifting heavy objects from an unbalanced position.
2. Sitting down in a curved and unsupported manner.
3. Sitting down at an angle which is not straight for a prolonged period of time.
4. Laying down with the body in a slightly twisted position for a long period of time.
5. Playing dangerous sports which cause injury to the spine.
Most of these problems can be fixed with rest and time. The impatient person will go to a chiropractor because they want the back pain problem to be fixed immediately. The chiropractor will be happy to oblige these persons and to charge them huge amounts of money by pretending that they can fix the problem with manipulation of the spine.