Researchers in Sweden have discovered that a high level of fitness as a teenager is associated with a reduced risk of having a heart attack 30 or 40 years later in life. Their conclusion was based on analyzing… Continue Reading
heart
Cardiovascular System 101
The heart, blood, and blood vessels in your body make up your dynamically efficient cardiovascular system. The cardiovascular system also comprises the greater circulatory system which includes your pulmonary circulation and lymphatic systems. The primary function of the cardiovascular… Continue Reading