Aerobics: 40 Minutes To A Healthier Lifestyle |
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| Aerobics means, with oxygen, and aerobic fitness consists of
physical exercise, strength training and stretching. The
American College of Sports Medicine recommends at least 30
minutes to 1 hour of moderately intense physical activity a
day. In addition to controlling body weight, aerobic activity has numerous health benefits. Exercise causes the heart to pump more efficiently, making it stronger. It reduces the systemic inflammation and decreases the chance of developing heart disease. Exercise also helps to increase good cholesterol and decrease bad cholesterol. The effects exercise has on the heart can control blood pressure and contributes to a healthier life, better weight management and a sense of well being. Another health benefit of aerobic exercise is that it helps to reduce the risk of developing diabetes by letting glucose metabolize in the body and allowing for a normal blood sugar level to be maintained. In patients with Type 2 diabetes, aerobics helps to improve the efficiency of the body by raising tissue sensitivity to insulin. Exercise produces more glucose to be pressed out of the blood stream and enter the cells, helping in the decreasing of glucose in the blood. Incorporating exercise into a daily routing reduces obesity by controlling weight, helps to reduce and control body fat, and improves body muscle strength and flexibility. Aerobic activity increases endorphins, making life a happier experience, it prevents certain cancers, improves sleep, increases energy and mood, and lessens feelings of depression, stress and anxiety. Reaching a target heart rate is key to benefiting the most from aerobics. Using the age method, age is taken away from 220, then that number is multiplied by 0.7. The American Heart Association recommends a target heart rate range of between 50% and 75%t. Because people exercise at different fitness levels, this method may not be completely accurate but it does give a number to work toward. Aerobics came about when a physician named Dr. Kenneth Cooper developed a series of exercises used to prevent coronary artery disease. Dr. Cooper authored a book in 1968 called Aerobics, that detailed his exercises which included running, swimming, bicycling and walking. Immediately following Dr. Coopers book, a woman named Jackie Sorenson developed aerobic dance. Aerobic dance consisted of a series of dance routines, done to music, where by improving cardiovascular fitness. Sportaerobics was introduced in 1983 by Howard and Karen Schwartz. The first national aerobic championship was held in 1984 and by the year 2002, the competition included six athletes performing a 1 minute and 45 second rhythmic routine. Scores were based on artistic and technical merit. By 1996 gymnastique discipline had replaced the name sportaerobics. In conclusion, incorporating aerobic activities into a lifestyle will help to burn calories, lose weight and help to live a longer, happier and healthier life. |
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