I'm looking for any advice, comments, tips, or experience on dealing with back pain as a backpacker. I'm planning a 2015 NOBO, but last week began experiencing severe lower back pain. It's a toss up whether it's sciatica or herniated discs (the doc is waiting a week before ordering an expensive MRI to eliminate the discs). As far as I see it, this means I have a year to alleviate the pain and strengthen my body so it doesn't come back.
Obviously, the first thing is to reduce my overall pack weight. I'm shooting for a base pack weight of ~20lbs (right now my base weight is 26lbs). Does anyone know of any good exercises to strengthen the correct muscles? Can anyone share their experiences and what has worked for them? All of the research I've done on chronic pain and backpacking seems to be about knees and ankles.
Thanks!