<s>[INST] How does spondylosis start? How would I know I have it? I have pain in the mid- to lower-back. Sometimes, pain barely starts down side of leg but goes away quickly, especially when sitting. I started doing McKenzie exercises. Could it just be I sit at computer for too long? Can spondylosis be caused by time at computer too? [/INST] Acupressure and Magnetotherapy treatment;- this is a case of disc slip L-4,L-5 , you maytake treatment from acupressure and magnetotherapy specialist to get releif. how ever u may use acupressure plate -10 minute twice a day .and place med.power south pole of magnet at paining place. half an hour twice a day for ten days  andreport. IT IS EXACTLY  DUE TO LONG SITTING AT COMPUTER. u can also use magnetic cushion on your back while sitting on computer. </s>