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Body Fat Scales

18 bytes removed, 20:43, 2 December 2013

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The right body Body fat scales can provide a cost-effective and convenient way of measuring body fat. The right body It's best to get fat scales are ones which that measure from both the hands and feet, rather than from either the feet or hands alone.

=How They Work=

Bioelectrical Impedance Analysis (BIA) scales use an imperceptible electrical signal to calculate the amount of water in the body and thus estimate body fat. BIA compares the electrical resistance of a direct current to an alternating current. The direct current does not penetrate the cell walls whereas the alternating current does. This creates a difference that allows an estimate of extracellular water.

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