There are various ways to measure the percentage of body fat and some are more high tech than others. Body fat includes essential body fat and storage body fat.
Body Fat Scale Accuracy Do They Work And What Do They Measure
Reliable body fat measurement. It is necessary fat that maintains life and reproductive functions. Various types of body fat analyzers also called impedance meters are available to the general public. Indeed the measurements taken from a skin fold body fat test provide a very good indication of ones body fat levels. Body fat is not the most accurate measure of health however and it becomes more acceptable to have more body fat the older you are due to your metabolism slowing. Limited information is available but some 3 d scanners may be fairly accurate with errors of around 4 body fat. Although it may not give an accurate reading of real body fat percentage it is a reliable measure of body composition change over a period of time provided the test is carried out by the same person with the same technique.
Skin fold measurements can be converted into a percentage which can be compared to various norms and improvements in diet andor training intensity can subsequently be made to further strip body fat to meet physical objectives. Bod pod a bod pod is a machine that calculates a persons body density. The amount of essential fat differs between men and women and is typically around 2 5 in men and 10 13 in women. Often used to measure bone mass for osteoporosis diagnoses dexa scans are also reliable methods of body fat measurement and can be more reliable than relying on bmi alone. The following body fat measurement tools require special machinery and provide much more accurate results. Results from portable body fat analyzers can vary though.
Skinfold based body fat estimation is sensitive to the type of caliper used and technique. Essential body fat is a base level of fat that is found in most parts of the body. Here is a video showing how a 3 d body scanner works. Dexa or dxa stands for dual emission x ray absorptiometry. How does fat leave the body. In this article we describe the range of methods include those that a person can try at home.
Fat leaves the body primarily through the lungs when you exhale. Although the technology is improving its hard to get an accurate body fat measurement from most available commercial body fat analyzers. Its usually used for bone density testing but its also considered one of the most accurate ways to measure body fat 2a dexa scan is like getting a full body x ray so it does deliver a small degree of radiation.
Gallery of Reliable Body Fat Measurement
