The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood ...

See how many jumping jacks after 60 signal strong cardio, plus simple steps to increase your count safely each week.

Performing around forty push-ups signals significantly lower heart attack and stroke risks, according to neurologist Dr.

Heart disease, including stroke, is the leading cause of death in the United States. The American Heart Association estimates up to 90% of cardiovascular diseases may be preventable with education and ...