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Body Composition Testing

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The scale does not tell the whole story….

We have a brand new service to offer, Body Composition testing via Bio-Electrical Impedance Analysis (BIA). This is a proven and safe scientific way to measure and track your fitness progress

What is Bio-Electrical Impedance Analysis (BIA)?

Bio-electrical Impedance Analysis or Bioimpedance Analysis(BIA) isa method of assessing your body composition,the measurement of body fat in relation to lean body mass.It is an integral part of a health and nutrition assessment.

Research has shown that body composition is directly related to health. A normal balance of body fat is associated with good health and longevity. Excess fat in relation to lean body mass, altered body composition, can greatly increase your risks for cardiovascular disease diabetes, and more. BIA allows for early detection of an improper balance in your body composition, which fosters earlier intervention and prevention. BIA also provides a measurement of fluid and body mass that can be a critical assessment tool foryour current state of health.

Since "fat loss" is the goal when people set out to lose "weight" and "muscle gain" is the goal when people set out to gain "weight", we choose to to offer the ability to measure progress and fitness by monitoring body composition changes (fat weight vs. lean fat free weight) rather than just using a scale.

Click here to download a NIH white paper on BIA 

We find that the scale does not tell the whole story and people credit for the real progress they are making in their fitness Rather than feeling frustrated with the scale, health conscious people are usually very happy to learn of their progress when viewing BIA results.

How Does BIA Work?

This non-invasive test simply involves the placement of two electrodes on the person's right hand and right foot.A low level, imperceptible electrical current is sent through the body.The flow of the current is affected by the amount of water in the body.The device measures how this signal is impeded through different types of tissue. Tissues that contain large amounts of fluid and electrolytes, such as blood, have high conductivity,but fat and bone slow the signal down.As BIA determines the resistance to flow of the current as it passes through the body, it provides estimates of body water from which body fat is calculated using selected equations. The study takes a very short amount of time.

Click here for a diagram of how the study is done 

BIA helps to measure progress. For individuals using BIA, an improving or healthyBIA measurement can increase the likelihood thatyour body is functioning properly, aging well with areduced risk of illness.

How accurate is it?

While no methods of body composition measurement are 100% accurate, the margin of error derived from BIA is 3-4%, comparable to the skinfold caliper method. The error margin for hydrostatic weighing and the "bod pod" is 2-2.5%. Near infrared method of body composition measurement has a 4-5% margin of error.

How much does it cost?

The current fee for this test through The Pedal Studio is $35 as a stand alone test. 


To get the best test results

1. You should not consume alcohol within 24 hrs of taking the test

2. No exercise or food for four hours before taking the test

The Legal Stuff

This test is not meant to substitute for proper medical diagnosis, care, or treatment related to a medical condition. Anyone deciding to make a change in lifestyle, exercise, nutrition, or other routines should check with his/her physician.


This test is not intended for use on pregnant women, persons with pacemakers, or persons with diagnosed heart problems.

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