Comment by kayoone

the more you do it, the more your body will adapt and then after smaller workouts, say a 30min run in the morning, you will start feeling energized instead of tired, as your time to tire yourself out increases over time. I have to say that I kinda like the feeling of achievement afterwards and also like feeling sore and tired for some reason. That's also the only time when I allow myself unhealthy food nowadays and don't even feel bad about it. I lost 10kg and am fitter at 40 then ever before.