You notice I do not say I have zero discomfort. Occasionally a little ache or discomfort or a little stiffness but not enough to stop me from doing the things I want to do. I've got most of my energy back but probably not 100%. Now at 12 weeks I'm planning to start a bit more muscle strengthening. More walking, more biking, maybe a little weight training. I've been sedentary for too long and it's time to slowly build up some endurance. My son is 16 and a no pain, no gain kind of guy. Good for him, he's at the top of his form. I'm more like; do until it gets uncomfortable , then keep doing that every day until it's easy and only then do a bit more. He thinks I'm a wuss Im sure. But even if it doesn't involve the knee, I have no desire to work out until I'm too sore to walk the next day. Probably just the age difference. Although, I've never been a hardcore athlete even in my teens or 20s. But I've always been active.
All I wanted out of this surgery was to be able to keep up a comfortable work routine walking around all day and be able to garden, shop, hike and bike as long as I wanted to. Maybe ski again? I hated running when I was 19. I don't think I would care to run a marathon even if I had perfect natural knees. Maybe that's why some younger people are not as happy with their knee surgeries. They expect way more than that. I sympathise. It is hard to slow down involuntarily at any age. But for what I want I expect it doesnt matter if my ROM is 115 or 135. I honestly have no idea what my ROM since I left PT and I don't guess I care. I can do what I want. The only even slight issue is going foot over foot on stairs. Works most but not all of the time going up and part of the time down. When I am tired or in a hurry, I'm still one footing it. I keep practicing everyday and I'm sure it will continue to improve. The nice thing is I can do stairs relatively comfortably and go up and down as often as I like.