Every year I re-post this article that I wrote in 2011, and have been editing ever since to make it better each year. It's a 0-60 guide to understanding the important concepts of fitness, and then how to apply them. Hit the link below to find out more. We storm the beach tomorrow at dawn. Your fitness goals begin then. Be sure you come back here tonight to get your scorecard. - Marc sends #TreadstoneClimbing Article here: https://www.facebook.com/notes/370059294192111