'Estimate body fat' presentation slideshows

Community Health Needs Assessment

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Chapter 28

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Body Composition

Body Composition. Densitometry. The difference in weight in a person in air and after submerging in water can be used to work out volume This works because 1litre of water weighs 1 Kg Density can then be calculated

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Body Composition

Body Composition. Measurement of body density by underwater weighing Density= body mass(kg) Body volume(l) %body fat computed using the formula % fat = 495/density - 450 Disadvantage is that being submerged under water may be difficult and produce some anxiety. Densitometry.

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