My shoulders and back really loved the exercises. I'm feeling stronger and more capable. A few days ago, I saw a video saying if you can do 20 push ups against a wall, you can do five against a bench. Turns out I can do 10 against a bench. I'll definitely be continuing with push ups next month.
Squatting is a different matter. My left foot has not enjoyed the experience. It was broken when the Elde Offspring was a baby, and it's re-asserting its 'I'm damaged' credentials now.
New month, more pushups, and also daily walks.