Look, I’m gonna be straight with you – those online calculators that tell you exactly how many jumping jacks you need to burn 500 calories? They’re basically making educated guesses about your body.

You know that friend who seems to eat pizza and stay skinny while you gain weight just looking at carbs? The same thing happens with exercise. I have a buddy who can knock out 200 push-ups and burn ...

In this course, you will learn the biology and chemistry behind nutrition, including how your body works, what nutrients you need to stay healthy and perform well, and what happens when you do not ...

I used to obsess over my step counter, wondering why I needed way more steps than my walking buddy to burn the same calories. Turns out, there’s actually a good reason for that. Most people burn ...