... methods commonly used to estimate the intensity of an exercise session. Three of these methods (Heart Rate Reserve, Rating of Perceived Exertion, and the Talk Test) assess the intensity of the activity being performed relative to the individual's fitness level. In contrast, the MET method is used to quantify the absolute intensity of different activities based on the energy expended during the activity. Heart Rate Reserve Method   The Heart Rate Reserve method can ... be used to identify a target heart rate zone sufficient to improve cardiorespiratory endurance. This method is based on...

• Word Count: 10521
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• Grade Level: High School

... a candy bar or a bag of chips. In the documentary doctors and researches discuss how obesity is widely related the most of the heart problems in America. Children have become more at risk of getting high blood pressure and heart problems at young ages due to obesity. The fatter the body has to hold the harder the heart has to work pump blood throughout the body. This can cause clogged arteries which ... in turn can cause heart attacks, and many other heart diseases. Part II: Choices Their many reasons and causes as to why people ... paying for medical bills. Being overweight can make i...

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• Grade Level: High School

... Mouth. • People past 55 tend to develop decay in the neck of the tooth near the gumline. • Some dentists think brushing the tongue helps remove the cause of this decay. • Saliva changes in older people sometimes cause dryness of the mouth. The Heart. • Age brings changes in the ability of the heart to pump blood through the body as sufficiently as it is needed. • With ... exercise the heartbeat rate and blood pressure of older people increases more than it did in younger days. • The limit of the ability of the heart to pump blood under circumstances of exertion ... plenty of...

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• Grade Level: High School

... health risks and that overweight or obese individuals are at a higher risk for chronic diseases and have a shorter life expectancy. However, we also know that weight alone does not capture the whole picture. A more comprehensive assessment that includes indicators of diet and lifestyle and physical and biochemical analyses is a more accurate indicator when assessing overall health," ("Answer to Q's" ... can be prevented with better nutrition, and the consequences of these health issues not only cause personal obstacles but financial as well, as previously mentioned. If a few conscio...

• Word Count: 2506
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• Has Bibliography
• Grade Level: Undergraduate

... rice. In a study published earlier in 2003 for "Annals of Internal Medicine," research showed high protein diets could have devastating long term effects on the kidney. In some cases people who already had kidney problems of some sort could end up with a total loss of kidney function. This is ... of elimination, such as those found in pasta and white bread. He uses an analogy of "white flour vs. potatoes," (potatoes being the lesser of the two evils when it comes to foods containing carbohydrates.) As a surprise to me, Atkins recommends this "lifestyle" not only overweight people but .....

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• Grade Level: High School

... vessels are narrowed and cannot supply the oxygen required fast enough, therefore the efficiency of the heart is reduced. This leads to an imbalance between the amount of oxygen supplied and the amount of oxygen needed by the heart, in other words Angina. The pain experienced during angina is due to the heart muscle becoming short of oxygen. The pain experienced during angina starts in the middle of the chest and may then spread ... to the back, neck, upper jaw, and arms (usually the left arm). The pain is usually heavy rather than sharp or piercing. One way the heart differs from the s...

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• Grade Level: High School

... bone density and eventually osteoporosis placing the athletes at greater risk for stress fractures and injuries thwarting their performance. Purging affects the heart, the electrolyte balance in the body and the ph level in the blood. This could very well result in cardiac arrhythmias or even cardiac arrest. The lower ph in the blood which results in the loss of stomach acid causes the respiratory system to slow down ... to collect co2 in the blood stream. This balances out the ph level in the body. Another drastic effect ... can perform at all. Severe Hypokalemia can also disrupt the r...

• Word Count: 2558
• Approx Pages: 10
• Grade Level: Undergraduate

... , seizures, and strokes. It has even been linked to 15 reported deaths. These diet pills act as powerful stimulants that effect the nervous system and the heart. They also dilate the bronchial muscles and raise the blood pressure, as does a cardiac stimulant. And most surprisingly, it causes psychological side effects, including depression and insomnia. When taken with caffeine, these diet pills can prove to ... of fat tissue. If a person takes diet pills because he or she lacks the motivation to exercise, permanent weight loss will not be achieved. And, if one does take the pills and e...

• Word Count: 2646
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• Has Bibliography
• Grade Level: High School

... directly or indirectly affect other systems, such as the skeletal system. The general medical signs and symptoms of Anorexia Nervosa are; amenorrhea, gastrointestinal problems, cardiac arrhythmia's, hypertension, hypothermia, dehydration, and electrolyte complications (Levenkron, 1982). The cardiovascular system, which includes the heart and blood vessels, also suffers. The heart muscle decreases in size and becomes weak. Blood ... pressure drops, as does the pulse rate. The body tries to conserve energy by limiting the supply of blood to the extremities, the feet, hands, ears, and nose...

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... , you will lose weight faster. Unfortunately, it doesn't work that way, and abusing these pills may cause more harm to your body. Some of the possible side effects of the use of ephedrine are: increased blood pressure, increased heart rate, headaches, light-headedness, dizziness, hyperactivity, blurred vision, and sometimes death. These warnings are not enough for people to avoid using diet pills. Many ... increased and I had minor chest pains, but I ignored these symptoms. I had lost my appetite, which I thought was great. The one time I became very scared was when I was at work (daycar...

• Word Count: 2656
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• Has Bibliography
• Grade Level: High School

... .1 Unless intervention is successful, these children will contribute to the 35% of adult Americans who are obese, an increase of 30% in the past decade.2 The related health-care costs of adult obesity are estimated to be 45.8 billion dollars.1,3 The related disease risks include diabetes mellitus, hypertension, heart disease, stroke, gout, arthritis, and cancer.le The primary causes, experts agree, are poor nutrition and low ... activity levels, especially in individuals with a family history of obesity. Childhood obesity is the most critical challenge facing medical professionals today....

• Word Count: 4007
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• Grade Level: Undergraduate

... Moegling 5 Both anorexia and bulimia can be deadly. The EDAP says that with anorexia the body is denied the essential nutrients it needs to function normally, so it is forced to slow down all of its processes to conserve energy, and this can have serious medical consequences. There is a risk for heart failure because the heart rate and blood pressure levels sink lower and lower ... . Bulimia can be extremely harmful to the body. The recurrent binge-and -purge cycles can impact the entire digestive system and can lead to electrolyte and chemical imbalances in the body that affect the hear...

• Word Count: 2623
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• Grade Level: High School

... sets a very bad example to young children. They look at her and feel that all women should look like her. Perhaps the most important consequence to the overweight child is the numerous health risks. The American Heart Association (AHA) now recognizes physical inactivity as one of the major risk factors for heart disease and strongly recommends increasing physical activity for children as a first line of defense against ... heart disease (Fletcher et al., 1992). Some other health risks associated with the overweight child include "hypertension, respiratory disease, several orthopedic dis...

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... severely limit sources of carbohydrates that provide essential vitamins, minerals and other protective factors against serious diseases such as cancer, heart disease, and high blood pressure. There is also the factor that at very low levels of carbohydrate intake, the body produces ketones, which is a potentially dangerous condition. Ketones are the breakdown products of fat when it is used for energy. One of ... diet, almost everyone experiences repeated showers of agglutinated red cells throughout their bloodstream after most every meal - day after day, month after month, and year aft...

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• Grade Level: High School

... and embrace nature. The problem with this thinking, is that women with high amounts of body fat are more and more socially accepted. It is becoming a trend that women and men alike are accepting obesity at an alarming rate, and are a detriment on their health. In Mississippi, African Americans are respectively, 29% and 40% more at risk for heart disease and stroke ... death rates than those that are white (Fletcher, 2010). Also, black communities also suffer from a higher prevalence of hypertension, heart attacks and stroke. The elements of race, poverty and environment are leading fact...

• Word Count: 2952
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• Has Bibliography
• Grade Level: Undergraduate

... helpful if they are seen and available in schools and the communities in which these children live as well. The health issues that are involved with obesity of any kind but specifically in childhood obesity are high blood pressure, type 2 diabetes, high cholesterol, bullying or discrimination among peers, and heart disease and each of these medical outcomes due to obesity ... can be detrimental to childhood depression, academic achievement, social functioning and low self-esteem. The involvement of the children affected by obesity, their parents, the public, the government and the medic...

• Word Count: 2886
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• Has Bibliography
• Grade Level: Undergraduate

... her wish to continue working out (Dana). While weight loss programs are triggering, something that is more common for children to be exposed to is a prime model of Anorexia "the Barbie doll. Mothers have long complained about Barbie's unrealistic, unattainable figure, but one college student managed to take things a step further. Galia Slayen, a young woman who formerly battled ... a vulnerable individual loses a certain amount of weight. The use of medication as treatment is currently being considered, and may be put into play after scientists conduct further research (Williams, St. Jo...

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• Has Bibliography
• Grade Level: High School

... , wearing nylon suits, and saunas and stuff.. More extreme but less common measures are consuming laxatives and self-induced vomiting . A combination of these practices are often used during the days that precede each competition. These practices can be harmful cardiovascular function, electrical activity, thermal regulation, electrolyte balance, body composition, and muscular endurance and strength. To stop wrestlers ... ounces - 21 g hamburger, fried - 3 ounces - 21 g Tofu - 3 ounces - 12 g vegetarian burger - 1 patty - 18 g Bagel - 1 whole - 7 g pasta, cooked - 1 cup - 6 g Cereal - 1 ...

• Word Count: 2954
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• Grade Level: High School

... similar activities (Gabbei, 2004; Hill and Cleven, 2005). However, research suggests that for some students, this is not the most appropriate environment for learning. Derry and Phillips (2004) suggest that students can receive equal opportunities but this does not ... the majority of teachers preferred single-sex classes as they found boys develop more advanced skills, most boys and girls prefer gender separate activities and girls participate more fully when I single-sex classes. Although, research by Schmitt (2001) and Hannon & Ratcliffe (2005) pointed out that girls participate more...

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... arranged years before a phone existed " ("Night-Time Technology Bad for Health "). This also raises the risks of medical conditions linked to poor sleep, obesity, heart diseases, strokes and depression. The screen's light makes the brain think that it is daytime and pushes back the time of the body's sleeping cycle. In the morning, drinking coffee will help for several hours, but will bring life expectancy down because ... people get less sleep every night. It only pushes the cycle further to sleep, but will take ... ...

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• Grade Level: High School

... considered obese when their body mass index (BMI) exceeds 30 kg/m. Obesity itself it not the only issues, people that are considered obese have a higher risk of other health issues such as: heart disease, type II diabetes, sleep apnea, cancer and osteoarthritis. Those who lack physical activities, ... with this survey did show that obesity is a much higher driver of health care costs than even smoking." Researchers at Stanford and the University of Michigan recently found that an insurance policy that offered lower rates for obese customers who participated in a walking program was suc...

• Word Count: 2938
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• Has Bibliography
• Grade Level: Undergraduate

... a complex disease requiring multi-faceted treatment. Obesity can contribute to many adverse health outcomes, called co-morbidities. These include diabetes, hypertension and cardiovascular disease" (Atkinson 1999). According to the American Medical Association, being obese means that 30% of your ideal body weight is constituted by fat. Obesity is determined by measurement of body fat, not merely body weight. People ... of Medicine states that doctors need to encourage greater weight loss in obese patients due to the fact " that obese people are twice as likely to die from any cause as peo...

• Word Count: 4143
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• Grade Level: High School

... any continent appears to pose more of a risk for eating disorders than belonging to particular ethnic group. Within developed countries there appears to be no difference in risk between the rich and the poor inhabitants. City living is a risk factor for bulimia but not for anorexia. In one test people with eating disorders scored significantly higher on IQ tests than those without ... by different combinations of these influences. Genetics may also play a role. Emotional Disorders: Anxiety disorders are very common in anorexia and bulimia. Phobias and obsessive-compulsive disorders usual...

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• Has Bibliography