Agreed.
Last year, at the age of 63 I was told that I'll have to wait 'at least 10 yrs' for knee replacements. At the same consultation I was told for the first time that my problem is a genetic condition - patella alta. Basically, my knees are set a bit higher up than they should be, meaning that they sometimes spontaneously dislocate, particularly when I'm going down a slope or downstairs. (A fortnight before I quit my permanent post, I had a spectacular fall down the main staircase at work, much to the delight of some of the fourth years: quoth one, "AAAAW! I just missed it!" I was just relieved my skirt didn't go up and reveal my bloomers.)
There's a bit of osteoarthritis in the knees as well, but that's not causing the main problem.
I asked about exercise, physio...Was simply told not to cycle, not to run, not to do the breast stroke, avoid slopes/hills (in Scotland?!) and avoid working in schools with stairs...Oh yes - he also helpfully told me that if I have to get down on the floor to make sure that I have something to grab onto so that I can get up again and to kneel on a cushion.
I pointed out that I was already using that 'strategy' whenever I have to kneel. I managed to bite my tongue in order to stop myself from querying whether he thought I was stupid.
Fortunately for me, I was given the shoulder decompression I needed (for a problem caused by years of moving and handling my late mum and my late husband). The consultant who operated on me - God bless him - did refer me for physio. (I had stressed that I need to be able to live independently and to be able to garden and to play my musical instrument again.)
The physio was marvellous - she looked at all of my problems. After a few sessions I was referred to the class I now attend weekly. Both she and the class leader emphasised that it's impossible to do as the knee consultant asked/advised - in order to stay mobile at all, I need to exercise my thigh muscles. In order to do that, inevitably, I have to use my knees if I'm to have any kind of quality of life.
I'm now trying to figure whether I can afford to go private. Apparently, there's an op for patella alta which sometimes means that you don't need the knee replacements.
I'm still in pain for my knees, but I'm ignoring that as best as I can. (Can only take so many paracetamol and they only take the edge off.)
If I hadn't been referred for that particular class, I'd have been better off dead. It was getting harder and harder to get myself out of a seat.
The class leader started me off by getting me to stand from a reasonably high chair whilst lifting a 2kg weight. I'm now increased my reps to a minimum of 3 sets of 10 and I'm using a 4kg weight. At home, I'm getting out of a seat without having to push up with my arms.
I'm still using stairs and going up and down slopes. I have to be able to live.