Women today go completely overboard with cardio. I have a simple explanation for what this does to your body. It is well known to those of us in the industry that excessive cardio (meaning more than 45 minutes steady state or 30 minutes of high intensity interval training) is too much for the average person.
After this amount of time, your body will start to become catabolic, which means it starts to eat muscle for fuel instead of food recently eaten and fat stores. All those ladies you see on the cardio equipment day after day, who always look the same, are actually eating up their muscle.
Do you realize what this means? They are lowering their metabolism because now they have less lean mass. Basically, if you would give them a body composition test, they would be fatter.
Becoming catabolic also happens when we don’t eat enough. Starving yourself will only make you carry more fat. When you can’t stand starving yourself anymore and go back to “normal” eating, don’t expect a positive result. All the scam diets that tell you to drink nothing but shakes or eat only five hundred calories a day, they make you catabolic and set you up for failure. Don’t be lazy. Take control of your body.
All of it comes back to being balanced and approaching your health and fitness from a variety of angles. While these guidelines are general, they work and they are a great place to start whether your goals are athletic or aesthetic. Cardio, strength, and nutrition are all important and all build upon each other. Focusing too much on any one aspect while leaving others at the wayside won’t have you be the best athlete you can be.
– Aaron McClelland
Evolve Health & Performance