I am sure that you have been told that to lose weight you have to be in a calorie deficit, but, do you really understand what this means? In this post I will explain in very simple terms what energy balance is and how it affects our body. Are you ready?
You can go to any gym and see a lot of people moving weights up and down, jumping around, performing all kind of exercises and yet, a big majority of them do not seem to show great results after all the effort. Why is this? Are they doing the wrong thing? Are they not doing enough?