The ratio of body fat to lean body tissue is known as body composition. For those attempting to lose weight, it is a critical factor in long-term success.
Measuring body composition can be performed in several ways. Traditionally, a caliper test (or skin-fold body fat test) or underwater displacement testing were the methods used to determine body composition. But now there is Bod Pod.
Bod Pod has replaced other invasive and less accurate forms of testing to become the gold standard of body composition testing.