Modern Sedentary Lifestyle On Overweight And Obesity Physical Education Essay

Modern Sedentary life-style On Overweight And Obesity Physical Education EssayCurrently, corpulency and overweight is a primary(prenominal) global health worry plaguing al most(prenominal) the whole planet. Studies show that in 2005 1.6 billion adults were overweight and cd million adults were obese. As it is portrayed, corpulency and overweight is a problem of the contemporary societies that elicitnot be confronted. According to a recent study of the World health Organisation, it is predicted that on that point will be 2.3 billion overweight adults by 2015 in the world and more than 700 million of them will be obese. Also it is important to realise that obesity and overweigh are modern problems of the societies since statistics referring to these problems did not exist 60 years ago. Therefore, it is clear that obesity and overweight apart(predicate) from genetic predisposition and psychological disorders might derive as swell up from the modern sedentary life style that is highly affected by the recent technological development and from poor nutrition as there is an incr easement in convenience food. However in order to understand the extent and significance of the problem it is important to define and analyse overweight and obesity.Obesity can be defined as a medical condition in which personify fat has accumulated to the extent that it has a negative movement on health. A healthy body requires a minimum amount offatfor the proper performance of thehormonal,reproductive, andimmunesystems, asthermal insulation, asshock absorptionfor sensitive areas, and asenergyfor in store(predicate) use. But the accumulation of too much stor eld fat can impair movement and flexibility, can alter theappearance of the body and cause health problems.Obesity increases the likelihood ofvarious diseases like rawness disease,type 2 diabetes,breathing difficulties during sleep (pulmonary diseases), hypertension, certain types ofcancer, andosteoarthritis. In particul ar, cancer of the colon as well as prostate in men and cancer in breasts, ovaries and cervix in women have been rear to be related to obesity. Furthermore, hypertension has been prove to be related CHD and strokes. As a result, obesity has been found to reducelife expectancy and be one of the leadingpreventable causes of deathworldwide. Investigators have estimated that if everybody had the optimal body big bucks there would be 3 years added to life expectancy, 25 percent little coronary heart disease and 35 percent less congestive heart failure and judgment infection.Overweight is generally defined as having morebody fatthan is optimallyhealthy, without reaching the body fat value for obesity. The generally accepted view is that being overweight causes similar health problems to obesity, unless to a minor degree. It is estimated that the peril of death increases by 20 to 40 percent among overweight community and that being overweight at age 40 reduces life expectancy by th ree years. cosmos overweight or obese has been identified also as a cause ofcancer. Psychological benefit is also at risk in the overweight individual due to socialdiscrimination. However, children under the age of eight are normally not affected.The prevalence of obesity and overweight is strongly related to age. The 16 to 24 years age group (for both men and women) is substantially less at risk ofbecoming obese than older age groups. Those aged between 25 and 34 have the second base lowest rates of obesity and overweight. Middle aged people are those who are in the most risky position of becoming obese or overweight.In order to further understand obesity and overweight it is important to analyse the methods employ in order to classify and tell the degree to which a person is overweight or obese. The most popular method used is that ofthe Body Mass baron(BMI), orQuetelet index. The Body Mass index is a statistical measure of body weight ground on a persons weight and height. T hough it does not actually measure thepercentage of body fat, it is used to estimate a healthybody weightbased on a persons height. Due to its ease of measurement and calculation, it is the most popular diagnostic tool to identify weight problems within a population, unremarkably to classify adult underweight, overweight and obesity.Body Mass Index is found by dividing the body mass in kilograms by the square of height in meters.This technique can also act as a health since it appears to provide relative results concerning the degree of risk associated with overweight or obesity.Mortality and morbidity start increase at high rates at a BMI of more than 25. Therefore the desire levels of BMI are those below 25. Below there is a table of the BMI classification according to the World Health Organisation confirming what was previously stated.ClassificationBMI(kg/m2)Underweight