Back in my day there was a saying, if 10 people sit down to dinner and 1 of them is a Nazi, you have 10 Nazis at that table, and y'all, it's time we brought that back.
I used to not be much of a physically active person because of my asthma. I used not to be able to do 20 squats without taking a breather, but today I got up to 100, and I feel awesome!