What is cardio and should I do it?

What is cardio and should I do it?

What is cardio and should I do it? Answering technically, it is any physical exercise that uses oxygen to meet the energy demands of a workout. In my experience though, people ask this question when trying to understand whether or not this mode of training will help...
Move your bootie

Move your bootie

Quick quiz. How many muscles in the human body? 642! What are muscles designed to do? Move. Your. Body. We have a problem. Our lives, our work, our play, has gotten more and more sedentary (only so many can make it as professional dancers, athletes or air traffic...