Cardio
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Cardio".

Cardio is the medical term used to reference the heart. From Greek kardia: heart.

Also used in reference to exercises and/or equipment intended for cardiovascular fitness and endurance training (aerobic exercise). A common usage of the term is "to do cardio", which means to engage in cardiovascular endurance training for a set period of time, for example running, swimming, jogging, cycling, etc.

External links

• http://exercise.about.com/cs/cardioworkouts/a/cardio101.htm
• http://getdenas.com/device/diadens-cardio.html