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One of the most common ways for one's body fat to be represented is with BMI. This number is calculated based on an individual's height and weight and is used as a quick way to estimate whether or not he or she is at a proper weight. Although it is useful as a quick tool, the reality is that it can be quite inaccurate. The reason is that it does not actually represent how much body fat one has on his or her body, but rather bases it on an approximation of how much body fat the person probably has at his or her height and weight.
Based on the above reasoning, BMI can offer a useful representation of whether or not one is within a healthy weight range, but in order to get an actual representation of body fat a different method is probably necessary. Fortunately, there are many other tools that can be used to measure body fat that range from very inexpensive options that can be used in one's home, to very expensive options that might require a doctor visit.
If a more inexpensive test is desired, a great option is a set of calipers. With this tool one can take measurements of body fat around his or her body and use an equation to give a more accurate idea of body fat percentage. In addition to calipers, inexpensive scales are currently being sold which can measure body fat percentage. These are known to be somewhat inaccurate, but in some cases can offer a more accurate measure of body fat than BMI.
If one desires the most accurate body fat measure possible, there are various tests that can be performed by a doctor or specialist. One such method is called hydrodensitometry weighing and involves being weighed both in and out of water. Due to the fact that bone, fat, and muscle have different densities, an accurate idea of the body fat one has one his or her body can be obtained. As would be expected, this test is very accurate but can also be very expensive.
For the above reasons, it is best for anyone using BMI to understand exactly how it was calculated. A high or low number does not necessarily mean one is at a healthy weight and other tools should probably be utilized. With a proper idea of one's healthy weight range, the necessary dietary and lifestyle adjustments can be made to either reach or maintain that healthy body weight.
What else can I help you with?
How do you measure a Plow Shear?
get the body of the shear and a measuring tape and start measuring!
How do you find your body volume using a tape measure?
ACCURATELY measure a container into which your body will fit comfortably. Once you know the volume, fill the container with water. Lower yourself into the water, allowing excess to spill over the top then climb out. By measuring the amount that the water that has spilled over you are effectively measuring your body volume. You can get a pretty accurate measurement by using the tape measure to see how much the water volume has dropped after you get out of the water. depends what you mean by accuracy and to what degree. the theory of fractals says that with one measuring instrument you would read x units. with a second smaller measuring instrument to achieve greater accuracy you would read y units (y bigger than x). Moving to a third yet small measuring instrument you would read z units (z > y >x) and so forth. You can never get a truly accurate answer. Failing all of that use Archimedes displacement principle and get a good estimate ! An alternative method of measuring body volume accurately is through the use of a 3D Body Volume Index (BVI) scanner. The BVI scanner is specifically designed to calculate risk factors associated with a person's shape, through analysis of weight and body fat distribution by body section and body volume measurement.
Which scale is body mass index interval ordinal or ratio scale?
ordinal
What are the disadvantages of using a body parts as a measuring device?
Mainly, that different people have body parts of different sizes.
What term is used to describe the amount of fat in the body compared to the amount of lean mass muscles bones etc?
Body Mass Index or BMI
What is a bmi index calculator?
A bmi index calculator measures your body mass index after measuring the fat content within your body. This is a calculator that helps when it comes to diet programs and exercise.
Which method of measuring weight involves comparing a persons weight and height?
The method of measuring weight involves comparing a person's weight and height is called BODY MASS INDEx.
What are the main techniques for measuring body fat percentage?
The main technique for measuring body fat percentage involves measuring your body. One online body fat determine suggests that you measure your weight, hips, waist, wrist, and forearm. You can find the calculator here: http://www.bmi-calculator.net/body-fat-calculator/
Describe current technologies used for measuring carbon dioxide concentration in blood?
1. What are the invasive & non invasive techniques of CO2 measurement present in human body.2. What is the difference between principle of Invasive & non Invasive techniques.3. Which is the accurate method for measuring CO2 present in human body.
What is body index?
I think you mean Body Mass Index...?
What is the measuring factor of how an anorexic is doing?
There are many factors that can be measured for such a determination. Some would be.... *Weight *Body Fat Percentage *BMI (Body Mass Index) *Mental State *Health problems
Index of a person's weight in relation to height is called?
body mass index
What is body mask index?
I think you mean Body Mass Index...?
How can a patient's nutritional status be determined?
Calculating body mass index (BMI) according to a formula that divides height into weight and measuring skinfold thickness or the circumference of the upper arm.
What does your BMI (Body Mass Index)describe about your body?
The BMI Index describes your body fat percentage.
Are alternative treatments effective for vulvar cancer?
Mind-body techniques such as prayer, biofeedback, visualization, meditation, and yoga have not shown any effect in reducing cancer
What exactly is a bmi index calculator?
The BMI (body mass index) calculator is a useful tool anyone can use to determine if s/he is underweight, the ideal weight, overweight or obese. The calculator lets you input your height, weight, gender, age, and size of clothes to make this determination. Try it out at http://www.webmd.com/diet/calc-BMI-plus.
