If you can stand up, get out and do some walking, gentle if you have to, but get moving and keep moving.....I first injured my back 22 years ago.....not too bad, had to be off work for 6 weeks.....aggravated the injury about 4 years ago....thought I'd just gone to hell.....CT scan showed about 4 times the damage (some of it due to ageing) as in 1988....felt like c..p, but the one thing I refused to do was to give up detecting altogether....after giving up on Drs. and getting help and advice from people who knew what they were talking about, I did more, better and regular exercise....felt heaps better and hardly have to take pain killers, so long as I dont overdo things or do something stupid....a woman named Sarah Keys has written a few books on back injury and back pain and how to handle the pain, and how you can actually improve your situation....if you can find one of her books they are well worth reading. One person whose opinion and advice I respect told me that if my back is feeling sore and stiff and thightening up, go for a walk instead of lying down (unless it is really, really bad)...it works....John was right about the wallet in the back pocket too....I haven't carried anything in my back pockets for at least 4 years now...Good luck with the treatment...dont give up...alcohol applied internally can be a great relaxant if required...work on strengthening the stomach muscles...they help support your back. I still detect, but have to limit myself sometimes as to time spent in the field, and have to limit myself as to weight of detector used. Keep a straight back when detecting...i.e. adjust the rod so that the coil is just above the ground when you back is straight. Most of us have a natural tendency to bend forward slightly when we are swinging...stay aware of your posture whilst detecting, and you shouldn't have much trouble....you will have to sort out for yourself how you go about extracting finds from the ground...your back should tell you when you are doing the wrong thing. I was told by a sports injury Dr. (who was great) that we put 60% more stress on our lower back when we sit as opposed to standing, so be selective of your chairs. The longer you do the right thing by your back, the longer it will last. HH