Then, as to whether you have any actual injury to your back tissues is hard to say. Can you create immediate pain in your back at will if you do a specific action that normally wouldn't cause pain for most people? Is it mainly a matter of straining it after long use and the muscles getting tired and thus, more pressure is put on your spine etc.? Do you have any kind of sudden, sharp pain or immobilizing pain that people normally don't have? In general, do you think you have acquired any injury there or elsewhere that might be related to it since you were born basically?
. In all generality and without meaning to be rude, do you think you were born that way there (probably since your father also has problems with it?) or have you acquired some injury at some point to tissue in the body that might be related to it (and as such, might be able to be cured)?