Hi Claudia:
I had knee surgery in 2005 and it wasn't until i started working out 4 - 5 times a week at the gym did it start feeling better. I find the more i go on the elliptical machine, and then go for a swim or do some type of water exercise, like jogging or running through the water, my knee is feeling much better. When i don't go to the gym after a couple of days my knees get stiff again, and hurts, but as long as i do some type of exercise that are light on your joints, it feels better and better. I weigh 262, and I am starting alli on Monday, June 23rd, but won't start the alli pills until Friday because I don't know how my body will react to them. I hope it doesn't give me any problems because I do have IBS already, and I don't need something that may give me more diarrhea problems. Anyway, I think you should work out at the gym, it makes you feel wonderful.
Debbie