How To Correctly Use A BMI Calculator
The BMI calculator is a fairly good tool to use in figuring out how much fat you have on your body. It is imperfect. It may be a good guide for seeing how much weight you should have on your body. Determining your index may tell you how much body fat you have.
The term Body Mass Index might be a little complicated. To break it down, the word body refers to the human body. The word mass means how dense something is. You could define mass as how much matter is contained in a package of a given volume. Index, in this case, relates to the number that tells you how much mass your body has.
To better understand the concept of mass, it helps to think of your body as a collection of various materials held together by skin. Each of the parts of your body weighs a certain amount. Each body part has its own density. Bones are denser than fat. Muscle is denser than fat.
Most people have approximately the same amount of muscle, internal organ, bone, skin and water tissue for every foot of height. The part of the body mass that differs for the vast majority of people is the amount of lipid tissue. For most folks, differences in mass will come from the number of pounds of lipid tissue.
Calculating body mass index is an easy process. To get to your number, you must divide your weight in pounds into your height in inches. Your answer is a fairly accurate assessment of how much extra fat you have. An answer under 25 is usually thought to be healthy. Anything over 30 is normally considered to be obese.
All of that being said, it necessary to point out that this determination is not always accurate. Knowing your index is helpful but may not be the final answer to how in shape you are or what your fitness level is. Most doctors trust that it is. It may be the final answer for some people. This is not the case for everyone.
Individuals who have very big or very small bone structures will not get an accurate Body Mass Index. If you can encircle your wrist with your thumb and longest finger, you have smaller bones than most people do. Your healthy weight will be a little lower. Conversely, if you have very large fingers, you may have a large bone structure. Your ideal mass will be a bit higher.
The other population for whom the Body Mass Index may not be accurate is people who do or have done a lot of weight training. Muscle tissue has more mass than an equal volume of fat does. It is healthier to have an extra ten pounds of muscle than an extra ten pounds of fat. However, if you have even five extra pounds of muscle, you might register as overweight or obese but may be neither. This is a popular dilemma!
A BMI calculator can give you a fairly accurate assessment of your physical fitness. The index is quick and easy to calculate. It is not a good health indicator for folks whose bodies are atypical in terms of muscle and bone mass.
http://calculate-bmi.com/bmi-calculator.html provides a simple bmi calculator.