Cardio 320242 225692426 2008-07-14T22:48:57Z 93.96.96.193 '''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]] [[physical fitness|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 [[Category:Medical terms]] [[Category:Sports terminology]] [[Category:Exercise]]