Measuring your body composition in the BOD POD® is quick and easy. A complete test, including printed results takes five minutes. The BOD POD® is considered the Gold Standard for body composition assessment. This can be very useful information for planning out weight loss or weight gain strategies.

BOD POD® provides the most accurate body composition products based on Air Displacement Plethysmography technology (ADP), considered the “Practical Gold Standard” in body composition assessment. Our body composition solutions include the BOD POD® and the PEA POD® Body Composition Tracking Systems, which are used extensively in university and medical research, clinical, athletic, military, and health and wellness settings throughout the world.

BOD POD® is renowned worldwide for its comprehensive cardiopulmonary and metabolic solutions (spirometry, pulmonary function, indirect calorimetry, cardio pulmonary exercise testing, etc.) for the medical, research, sport science and performance, and wellness markets, along with a worldwide structure for responding to the needs of their clients.
What should I expect?
Simply sit comfortably and quietly (no laughing or talking), relax and breathe normally and the BOD POD does the rest. Sounds relating to the valves opening and closing may be heard, but most people are unaware of the slight pressure changes that take place. You may notice a feeling similar to being in an elevator or the initial take-off in an airplane.

How accurate is it?
The BOD POD which uses air displacement technology is considered to be the gold standard of body composition measurement. It is as accurate as hydrostatic (underwater) weighing, but quicker and easier to perform. The range of error for this test is ± 1 to 2.7%.

How long does an assessment take?
You will be sitting inside the BOD POD cabin for about 3 minutes. However, during that time, the door will be opened and closed between two 50-second trials. Total time including goal setting and reviewing the results is approximately 10 to 15 minutes.

What are the benefits of BOD POD Body Composition Measurement?
Because the BOD POD is highly accurate, it can detect even small changes in body fat and lean body mass (i.e., muscle, bones and organs). Body composition is one of the best indicators of overall health. The feedback you receive from your BOD POD test can be used to measure the success of your nutrition and/or exercise program, monitor for obesity, a risk factor for major diseases, like stroke and diabetes, help you lose or gain body fat safely, fine tune your athletic performance and more. Click here for a sample printout (under software tab).

In order to have the best possible results, follow these simple instructions:

  • No food, drink or exercise at least 3 hours prior to testing.
  • Use the restroom before testing, if necessary.
  • Don’t apply any lotions or skin creams prior to your test.
  • Remove glasses and jewelry (if possible).
  • Wear minimal, form-fitting clothing.
    • Men: Thin fabric shorts, lycra/spandex-type swimsuit or single-layer compression bike-style shorts (no padding
    • Women: Lycra/spandex-type swimsuit or bike-style shorts and sports bra (no wire or padding)
  • Because of the sensitivity of the equipment, schedule subsequent visits under the same conditions (time of day, hydration levels, amount of facial and body hair, same day of cycle (women), etc.).
  • A swim cap will be provided to compress any air pockets within the hair.


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91 Southwest Chehalis Ave. #105
Chehalis, Washington 98532
(In the Chehalis Thorbecke’s Fitlife Center)