Other than PT the greatest help for me 8 months post op on my left TKR has been medical massage. Not a spa but a trained medical masseuse in lymphatic drainage and cupping. My walking standing etc stiffness licking up at my sartorial muscle has all improved after lengthy PT. I’m also doing 30 mins 6 days a week on a recumbent bike but despite the expensive masseuse txs im getting better and I found her myself. I told my surgeon he should have referred me but ONLY after I found her myself!!! I told my masseuse that surgeons should make it a common practice to refer PT is effective but after 5 months you need more