I think it's great that so many here are having such good experiences, perhaps in fair part because they found Bonesmart, and it's great that people pending surgery or going through it have a wide spectrum of experiences to read about that all fall into the diverse range of normal, and those that have problems outside the norm and get through that as well.
Roy, I haven't had any lower leg or ankle swelling at all, keeping those legs elevated most of the time. I have little visible swelling around the knees, though more on one than the other, but know much of the stiffness comes from swelling in the joint. The least swollen one is the one that bends the least, and I think I heard the OS say while I was in a drugged semi coma that he only got 90 degrees in the OR. Not sure if that was real, or why that would have been, and I forgot to ask about that yeasterday, but I'll wait until I've had PT and see him in six weeks before I make assumptions that there is going to be a problem down the line. It's near 90 now and the other is over 100 with 0 extension on both.
Kaye, I went to a private trainer at her home for six months to try to build some strength without worsening the knees at the begining of last year. I could just feel myself atrophying from inactivity, trying to save my knees. My son was getting married on the private beach at the estate we rented for the wedding in November, and there were 76 steps down to the beach, so that was my concern. They ended up moving the ceremony to the deck overlooking the bay, so I never had to do those steps! Whew! After the six months, I switched to pool therapy, walking in the water an hour a day for 3-4 days a week, and I did that until May. Then I went to PT for 4 weeks before surgery for strengthening. I'll go back to the pool after our August vacation. It's closed for renovations until then. Anything you can do before surgery will help you afterwards!
It was a problem to find a pool I could walk to from the parking lot, and was only able to do it after I got a handicap placard. Still, I dreaded the walk every day. I ended up at a pool at the Community College, where by registering for a once a week class, I was able to go to the Open Lap swim time for free. I didn't actually go to the class. They reserve one lane for walking and stretching. It will be so much easier to walk down the hall to the pool now!