Back pain: a problem of evolution
Man is a vertebrate ie. he has a backbone. Most animals, which are classed as vertebrates walk on four legs, or like the apes, support their movement using their arms and legs.
In the course of standing erect, the spine once functioning as a beam ( horizontal plane), now had to adapt itself to the disadvantages of becoming a pillar ( vertical plane), in which the spinal discs were now detrim…