Cardio, Cardio, Cardio...

Ever think to yourself, "what am I going to do today for cardio?" Ever wonder what type of cardio is best? Well, wonder no more! The Dynamic Duo Chris & Eric Martinez have all of the answers for you. This is a science based e-book with science based recommendations.I urge you to get yourself a copy. Do not hesitate. The foreword was done by Dr. Layne Norton. That guy is a brain when it comes to fitness. Here is a link for it: Now get your butt off of the computer and listen to what Chris & Eric have to say! MTWABP! (Make The World A Better Place)