Who would ever want to work out late in the day or at night ? After working all day you still face the task of going running or going to gym or whatever you do. That’s why so many people don’t work out. They won’t go to bed at a decent hour , stay up late and use that as their excuse for being out of shape etc. You get up early AM.. like 4-5 AM and you get right after it . Workout is over and done for the day .