This is one of the classic CrossFit articles discussing health as a continuum from Sickness to Wellness to Fitness.
Yep. the old "no pain, no gain" still applies. And please; let hunger be a part of your life...all animals except humans are familiar with it...check the meme, below;
I regularly fast, 48 to 72 to 96 hours at a time. Three or four times a year I will go for five days.
You?
@Mitch07102 Wow...you're far more disciplined than I am. I will get hungry toward the evenings....when I'm strong willed I go to bed hungry....that's rare. Kudos to you for your self discipline!