Although clinical studies have not shown any proof, it is widely believed that Body Adiposity Index is more accurate than BMI as the resulting figures are approximate. The fact that after the test it will after a certain amount of allotted time give you a 25% discount shows it is messing with your head. What it doesn’t take into account is how many of those pounds are fat and how many are lean muscle tissue. Although their BMI might be within a normal range, they could still be overweight. Despite the fact that BMI is easy and quick to calculate, it’s worth the while to put in a little more time and effort to produce more accurate results about an individual’s health status. At its core, it is only a rough estimate of your size. Is the BMI an Accurate Health Indicator? Technicians can provide an accurate breakdown of the body composition level for each section of the body. Factors such as muscle mass, ethnic origin and age can affect how well BMI reflects body fatness. Top 10 Reasons Why The BMI Is Bogus Weekend Edition math guy Keith Devlin graded the body mass index, a popular measure of determining healthy body weight, and failed it on 10 grounds. BMI is designed to give people a range to know where health problems associated with being underweight and overweight start. Is BMI Truly Accurate? As a result, your BMI doesn’t take into account vital information that can contribute to or detract from your overall health. There are two questions here — whether BMI is a good indicator of weight, and whether weight is an accurate reflection of health. Plenty of people have a high or low BMI and are healthy and, conversely, plenty of folks with a normal BMI are unhealthy. You hear a lot about BMI not being "accurate." BMI has a high rate of false negatives (obese people actually being classified as normal or overweight) encroaching on 50% in some studies, particularly among females. BMI (Body Mass Index) is not a highly accurate measure of obesity. Plotting normal weights of people against their height it can be seen that the power of 2.5 is more accurate. It has been the standard of measurement for healthy weight for a number of years, but aren’t there many other factors that should be taken into consideration? Additionally, BMI doesn’t consider gender, age, or muscle mass, which could lead to inaccurate measurements as a result. The test is a lie, the questions are to easy for it to be legitimate. That being said, its more complimenting than anything. Despite that, there are cases where quite naturally, one question arises into people’s heads: Is BMI accurate? BMI is calculated by your weight divided by your height squared. FAQ. One suggestion is to combine BMI with waist circumference (WC) for a more accurate measure. BMI above 35: This indicates you are extremely obese and at high risk of serious health problems. BMI (body mass index) is a calculation of your height relative to your weight. BMI is a medical scale to determine if a person is within a healthy weight range or not. A person with a BMI of 10 or 11 is definitely skinny, but probably OK if they have a small frame. It may not be accurate to the decimal point but the more important thing is to be able to track changes over time to get a precise reading of your body fat percentage. It is a well-known fact that muscle weighs more than fat. What you should know about the BMI. A high BMI usually(but not always) is an indicator of more body fatness, and having a low BMI can be a marker of small body fatness. Weight/height to the power of 2.5 - This may be more accurate a calculation as BMI also makes short people seem thinner than they are and tall people seem fatter than they are. Find out your numbers for BMI, belly fat, healthy weight, target heart rate, interval training, and more. 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