...anymore. I am now merely overweight after losing 25 lbs. I was so big that I couldn't get out of my own way. I now usually walk 3 miles a day. Before I walked from the living room to the refrigerator. When I started walking again, I had to stop 3 or 4 times in a mile because of pain in my hips and legs because of my back (3 fusions in two surgeries). Now I don't stop and rarely have pain. Stronger back and less load out front to carry.
I'm half way there after only 11 weeks. But progress is slower as time goes on.