Want To Improve Your CV Fitness?
For those of you who don’t know CV (cardio vascular) fitness refers to the ability of the heart and lungs to provide the body with enough nutrients (mainly oxygen) for it to function during activity and remove waste products such as carbon dioxide and lactic acid also. A CV system that is in good shape will allow an athlete to work harder and for longer periods of time. Sports like sprinting and discus do not work the CV system very much at all, as muscles do not use oxygen in fast powerful events. But there are sports that work the CV system more than others. Here are 3 of the top sports for this type of fitness.