I am so sorry to hear about your experience. I also was told I had to reach 90 by 2 weeks. I had Bilateral knee replacement and the pain made it impossible for me to do it.
I was sent to rehab for 10 days after 3 days in the hospital. I left only having 51 ROM. At my 2 week check up my surgeon was adamant that if I didn't get to at least 90 he would have to do an MUA.
I went to out patient rehab for 3 days a week 90 minutes each time plus killed myself everyday with exercises. I got to 70 by 4 week check up so my surgeon gave me 3 months to see and come back. Thank God I have great PTs. They told me to rest more and stop overdoing it.
BoneSmart has been a lifesaver as their advice helped me more than I can express. I am now 8 weeks and 86 in right knee, 75 left. I believe between PT and BoneSmart I will reach my ROM but now understand my journey will be longer and not to kill myself everyday with exercises and to ice, elevate, and listen to my knees. I personally believe with the right PTs it is for people like me a must but I definitely have found the advice here in conjunction with pt will hopefully help me not need MUA.
I am so grateful to BoneSmart. My surgeon is rated as one of the top and for the surgery he proved that but I think for exercising and ROM, he should redo his thoughts. Too aggressive especially for people like me who just can't get the ROM on their schedule. Or maybe for everyone. Let us heal more first.
I am not anywhere near an expert but after going through this hell for me, I found the advice on BoneSmart and my out patient PT to be much better than his. In fact without BoneSmart I was depressed, in excruciating pain and miserable. I am now progressing very slowly but I am progressing without such depression and killing myself everyday with exercises. So much better advice here.