In my twenties my ratio of push-ups to pull-ups was about 4:1 (120 to 30), now, at 64, about 2:1 (35 to 19). I plan on improving that over time. I had a long period in my middle years of being a workaholic and neglecting my fitness. Dragging myself back over the last five years or so. Push-ups feel easy for the first 10-15 then start to drag. Pull-ups I just seem be be able to crank them out. Perhaps because I can add weight to the pull-ups easily for practice.