Hey all! During the challenge, we require you to update your weight and measurements 1/week. Don't forget to complete that piece...just pick a consistent day (Saturday) for your progress measurement day. Side note, while you can update your weight in the app, I don't think you can update your actual measurements...you have to do it on a computer. Bummer. (If someone figures out how to do it from the app, let us know!)

IMPORTANT NOTE: If you lose 10 or more lbs, MFP will ask if you want to reset your calorie goals. SELECT NO! Remember, we calculated your calorie goals based on your lean body mass, not necessarily your current one (though that may be the same for some participants).

Reminder: This challenge is not about weight loss, which is why we are not scoring you against that. It is about adopting a healthy and balanced nutrition that sustains the human body at optimal performance. For many of us, that will come with the added benefit of weight loss...but it is not our focus. So why do we want you to enter it? Because it is important for you, and for us to understand the changes your body is going through during the challenge and these are just a few of the metrics we will use to understand that.