1.0Varta Fitnesshttps://www.vartafitness.com/sitedkrantzhttps://www.vartafitness.com/site/author/dkrantz/Why do Cardio? - Varta Fitnessrich600338<blockquote class="wp-embedded-content" data-secret="r2gUCR7TT6"><a href="https://www.vartafitness.com/site/2012/04/why-do-cardio/">Why do Cardio?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.vartafitness.com/site/2012/04/why-do-cardio/embed/#?secret=r2gUCR7TT6" width="600" height="338" title="“Why do Cardio?” — Varta Fitness" data-secret="r2gUCR7TT6" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Cardiovascular exercise is called cardio for a reason: because cardiovascular exercise primarily benefits the cardiovascular system. The primary function of the cardiovascular system is to deliver oxygen, nutrients, and hormones to the muscles. Large components of our cardiovascular system include the heart, blood, blood vessels (e.g. veins, arteries, capillaries), and the lungs. The more regular […]