by Maggie Pollock | Jul 19, 2011 | Fitness, Motivation
ASK JANICE The heart and the circulatory system (veins and arteries and a few other things), in our body is called the cardiovascular system. Everyone has one, even the Tin Man. This makes a network that delivers blood to the body’s tissues. With each heartbeat,...
by Maggie Pollock | May 16, 2009 | Fitness
Cardiovascular Fitness Cardiovascular fitness can be defined simply as your body’s ability to get oxygen and blood to the muscles. When you do physical activity and your pulse quickens and your breathing gets deeper, you are using your cardiovascular system....
