I didn't broach it with my surgeon. My "exercise physiologist" told me yard work and home renovations were NOT exercise...I haven't been back to that office since except to pick up a copy of my surgical report. When you are sweating buckets doing those, I consider it beneficial. I don't and never have liked "exercise". I will walk, I have used a pool to swim.
And why should I be any less committed if I can't exercise they way THEY think I should? I tried that route decades ago...it took going every day for 2-3 hours to see any improvement...I don't have that kind of time to waste. I have too much life to live than to be exercising all the damned time. See my posts in this thread: http://bariatricfacts.org/threads/how-much-exercise-do-you-need.3033/
The doctors say losing weight will reduce my pain but I have a hard time believing my nerve pain and muscle pain will be less. I could see my joint pain and actual orthopedic pain in my spine. How did your pain levels do?