Briefly Explain the Following Techniques for the Estimation of Body

question 128

Essay

Briefly explain the following techniques for the estimation of body composition:
a) skinfold measures,
b) hydrodensitometry,
c) bioelectrical impedance,
d) air displacement plethysmography, and
e) dual energy X-ray absorptiometry.

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Definitions:

Accumulated Depreciation

The total amount of depreciation expense charged against an asset over its useful life, reducing its book value.

Liability Account

An accounting record that represents an obligation to pay money to another party, reflects a company's debts or financial obligations.

Performance Obligation

A commitment in a contract to provide a distinct good or service to a customer, which is a key concept in recognizing revenue.