I'm in the condition I'm in because I worked a warehouse and dock under a crazy supervisor, car wrecks, and just a general tendency to push my physical exertion far beyond my physical limits when working.
i wish I'd put a lot more concern into the things that happened to me. I had both hernias repaired, but never did anything about my back or shoulder.
I'm pleased as can be that a 65 year old man can do pushups. This 50 year old man was a robust strong young man, but he just got his keister stomped by a really hard life.
I really wonder about the guy I bought cement mix from a few years ago. He lifted and carried it 2 bags at a time. (160 pounds)