You are probably feeling it now, in the muscles of your lower back. They faded, um, 2 weeks? Depends on how you move.
Remember to do you walking, and those really piss-weak physio exercises. But walking was the key for me. I strapped on an ipod and was walking 20minsx5 within 2/3 days of hospital, and 30x5 under a week. Your mileage may vary.
Walking always made me feel better. <------
I started training a week and a half ago. Just push ups and squats. Right now, i feel decent (in health, not fitness). I am very inflexible in the hamstrings, simply because i haven't been able to lift my lift my legs in a long time.
I only feel the sciatica lightly behind my butt and pins and needles on the back of my heel if i push a stretch a little too far. Farey says this is to be expected.
Frankly, the primary feeling now is a feeling of constriction. I want to do more, I feel i can do more, but i know i am not allowed/shouldn't do more. Sucks.
Never Diet. Only More Train.