The spine though a masterpiece of structural engineering has weak spots and standing improperly puts the stress in the wrong place. This is standing and sitting also puts enormous stress on the lumbar region. By improper sitting the soft, sock-absorbing discs between the vertebrae are compressed and the muscles weakened. Sedentary lifestyles and poor working habits can also back pain. You can't determine what kind of arthritis you have.
Different kinds require different treatment.
While you experiment with unproven remedies, you can dangerously damage your joints. Medicines you might take without proper medical guidance can also have serious side effects. Many people have had arthritis since they were relatively young. Some forms of arthritis can start in infancy. Most, however, begin during adulthood.