Health Benefits of Cardio
Cardiovascular exercise or cardio is any form of movement that increases your heart rate and blood circulation all over your body. Most people doing cardio are using the exercise as a method to burn off excess calories. Some of its forms are more recommended if your primary goal is to lose fat but all cardio regardless of their form is capable of burning off calories.
Doing cardio does not only mean losing fat. You can actually obtain a variety of great health benefits from a regular cardio program. It increases your body metabolism, releases “feel good” hormones that help reduce symptoms of fatigue and depression, improves your body’s repair and building process, helps those who have diabetes manage their condition. Moreover, cardio improves the health of your heart by engaging the muscle to work and pump faster.
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I am one of the millions who lose and gain, lose and gain more -- or I was one for ...
i really like the shapes but it's too much to some extent to mentain. 
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That's really cool. 
I just can't imagine how this rat carry this heavy thing. 
Love to see a man who is not so muscular. Just like to those who are body builder. It's ugly ...
I've read somewhere that the number of muscles in the human body varies from 656 to 850. Boy, that's ...