Yes, I tend to agree. My physio told me that I have strong legs and I can still easily do leg lifts and sit to stands, and my range of movement is good, so, as you say, my priority is not to get any more swollen than I have to. I sometimes feel I'm swimming against the tide because the standard physio is do this group of exercises and only then will you get better, the carers are told that the more I do the more independent I'll become in the future and friends who've had the operation ask if I'm doing my exercises. But that doesn't chime with my own experience. Besides, the exercises they want me to do emphasise the quads whereas my own trials of a wide range of exercises tell me that it's the glutes that need the attention and it's a muscle imbalance between the glutes and the quads (quads too strong; glutes weak) that caused the arthritis in the first place.