I am 5 weeks post op, and can handle walking for about 30 mins, and sitting about the same, still have some nerve irritation on my left foot, but still early days I think. My back already feels much stronger that prior to the surgery. Have some lack of feeling around the incision, but if I massage my back I can feel it is sore. Still hae reasonable flexibility, doesn't stop me from doing anything myself. I expect I'll be able to return to work in another 2 months or so, I'll post again when I am 6 months and again at 1 year post op.
History: I am a normally pretty fit 32 year old, 184cm tall, 72kg, and my l5-s1 space was compressed and the disc herniated more than five times (partially recovered each time)