Exercise and Cardiovascular Fitness

Topics: Strength training, Exercise, Heart Pages: 2 (635 words) Published: April 27, 2010
Exercise and cardiovascular fitnessAdam Hunt

Word Count: 624

Most types of exercise are practiced in order to utilize the body's core functions and to better those bodily functions. Cardiovascular exercise is a popular type of exercise which is used to increase the heart's functions and the effectiveness of said functions. One main type of exercise is resistance exercise, which increases strength and mass, bone strength, and the body's metabolism. By practicing this cardiovascular exercise, you increase your heart's strength, making your heart more fit.

With isometric exercise, another exercise utilizing your muscle's strength development, your muscles contract, but the fibers maintain a consistent length. This increases your heart's muscle's dynamic action, increasing the strength of your heart and, like resistance exercise, makes your heart more fit.

There are also many other exercise types that help your heart gain strength to get your blood flowing. Because your heart is another muscle, exercising it frequently keeps it fit, like any other muscle. Regular exercise keeps your body in a healthy condition, and by keeping your body healthy, one can be defended from disease far more than an out of shape body. With a healthy diet, and regular exercise, you can maintain a good healthy heart and prevent heart disease. Many studies show that making improvements with your physical fitness will lower your risk of developing illness. Both aerobic and anaerobic exercises improves cardiovascular efficiency, strength and endurance, increases energy and metabolism, relieves stress, and increases flexibility.

Those who regularly exercise have lower heart rates and have only about a third of the aerobic decline as those who don't exercise at all. Individuals who regularly practice aerobic workouts have been proven to increase lung capacity up to seventy six percent. Aerobic exercise is very effective in increasing lung capacity, decreasing LDL cholesterol...
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