Ever kicked a table so hard you swore you broke your toe?The pain is something else.You're hopping around, and spitting out words that I won't repeat here.We've all done it, and it's the worst.But hang on—did you know there's more to "kicking the table" than just a random moment of pain...There’s a lesson in that pain. A BIG one. And it’s about to change the way you think about your health and fitness.How? You ask.Well, let me give you one way.Picture this: It's late at night. You tiptoe to t...