For the past two decades, or even more, fitness has been reflected in one metric alone- that of weight. From those looking to get married to those wanting to lose weight after a life event, several people have looked at weight loss as the ultimate goal to ac... View Post

What tests tell you about the heart and lungs, and how this influences your performance overall.

Aerobic fitness in simple terms is the ability of your body to take oxygen from the atmosphere and use it for physical activity. Anatomically, it is a measure of the efficiency of your heart, your lungs as well as your muscles.

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