Thanks from me as well for this list! I live within easy access of gyms but have no chance to go to one, so I do things at home; I'd forgotten about some of these, and I've become just barely strong enough to try them again.

(For anyone contemplating pushups, https://hundredpushups.com/ modified (titrate down as needed, but do sets 3x/weekly) is pretty good for adding structure, even if one is not very able, like me.)