Because I’m a NHS pt I don’t have any physio appts. I’m doing my own when I can. For my first TKR a friend said to get a child’s skateboard, which I did. It was a knee saver for me because just four weeks post surgery I was taken into hospital for 4 weeks with heart problem. No physio or even help with my knee, it was just left. But I used to sit on my hospital bed daily just using the skateboard back and forth. To my amazement and delight that knee healed really well. So I am using it again for this knee. Just a thought in case any one would want to do the same.