I do every day 10 push-ups, and with that ends my daily routing.
I also do a massive 2 hours walk that includes climbing and walking for a long distance.
I would like to improve my daily routine, but I don't want to depend on external gear, because in my experience it doesn't last long.
I want to give each day a few minutes, and I prefer to do the most important and profitable exercises at that time. I know you'll will shout that I'm a lazy person, and that might even be true, but currently I want to help myself under these circumstances, and I think it's better little than nothing.
Oops, forgot to mention, I'm 27 yo.
So I'm begging for some recommendation on what that should be.