Sir, I am 63 male. I am suffering from pain on both leg muscles below knee joints and low back pain for the last one year and contacted Ortho, Med and neuro and used the medicines prescribed by them so far. But the pain still continues and I am unable to walk more time, climb the stairs and also bend forward due to the pain. Kindly advise the cause of the persisting pain and further treatment to be taken to recover from the pain.