Body measurements Info

Body fat scales can be an easy way to track your body fat percentage but they may not tell the complete story about your health. Bioelectrical impedance bia bia is one of the quickest and easiest methods for predicting body fat. Bioelectrical impedance analysis bia is a commonly used method for estimating body composition in particular body fat and muscle massin bia a weak electric current flows through the body and the voltage is measured in order to calculate impedance resistance of the body. Percentage of body fat is strongly associated with the risk of several chronic diseases but its accurate measurement is difficult. They run a light electrical current through your body measure the degree of resistance or impedance to the flow of the current then use this information to estimate your body fat percentage. 1centro de investigación en nutrición y salud instituto nacional de salud pública.

In part 1 of this series you learned about how body fat testing is a prediction not a measurement. The body fat percentage is a measure of fitness level since it is the only body measurement which directly calculates a persons relative body composition without regard to height or weight. Bioelectrical impedance analysis bia is a relatively simple quick and non invasive technique to measure body composition. Focusing on body fat percentage instead of weight is much more useful to track fat loss progress. Bod pod a bod pod is a machine that calculates a persons body density. Now lets talk about bia.

The widely used body mass index bmi provides a measure that allows the comparison of the adiposity of individuals of different heights and weights. Most research shows that body fat scales arent accurate enough to track changes in body composition over time. The following body fat measurement tools require special machinery and provide much more accurate results. In part 2 you learned about underwater weighing and in part 3 you learned about the bod pod. However the convienience of this method comes at a price of accuracy. Body fat equations and electrical bioimpedance values in prediction of cardiovascular risk factors in eutrophic and overweight adolescents.

International journal of endocrinology vol 2013. A cross validation study to design bioelectrical impedance equations in mexican adults. Accuracy can also vary depending on various factors including. Most body water is stored in muscle. Body fat measurement by bioelectrical impedance and air displacement plethysmography. Here are the 10 best ways to measure your body fat percentage.

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