John, re removal of socks, put your left heel on the toe of the right foot and lift your right leg then vice versa...... voila.... sock off, works for me when I have a bad back

Years ago another bad back hubby was helping me to put my socks on [after two weeks his patience was wearing thin] rushing to leave for work and the school run he put my sock on with the heel part at the front of my foot when I asked him to correct it he said 'what for? you're not going anywhere'
Can use walking stick instead of heel, then copy Michael Jackson ''moon walk'' saves lifting the leg.
THE BEST MOONWALK EVER !! IN SLOW MOTION - MICHAEL ...
Video for michael jackson moonwalk▶ 4:13
https://www.youtube.com/watch?v=I0MQF2u6SLA