Body Composition Testing

Why Body Composition Testing Matters

At the Raby Institute we know understanding your body goes beyond the number on the scale. Our Body Composition Testing service provides a detailed look at how your body is built, measuring fat, muscle, and other key metrics that influence your overall health and wellness.

Weight alone doesn’t tell the full story of your health. Two people with the same weight may have very different body compositions, which impacts everything from energy levels and metabolism to long-term health risks. By gaining deeper insight, you can:

Track progress more accurately than with weight or BMI alone
Identify muscle imbalances and areas for improvement
Personalize your nutrition and exercise programs
Monitor changes in fat and lean tissue over time
Reduce risk factors for chronic conditions linked to body fat distribution

What’s Measured

Your personalized report will provide a comprehensive analysis of the following markers:

Lean Mass Balance: Overall balance of lean tissue throughout the body
Lean Tissue: Measurement of muscle mass that supports strength and mobility
Baseline % Change: Comparison against prior measurements to track progress
Android Tissue % Fat: Fat distribution in the abdominal region
Gynoid Tissue % Fat: Fat distribution in the hips and thighs
A/G Ratio: Android-to-gynoid fat ratio, a key marker of health risk
VAT Fat Mass: Visceral fat stored around internal organs
SAT Fat Mass: Subcutaneous fat beneath the skin
BMI (Body Mass Index): Standard weight-to-height measurement
RSMI (Relative Skeletal Muscle Index): Indicator of muscle mass relative to body size
RMR (Resting Metabolic Rate): Calories burned at rest, important for metabolism

Who Can Benefit?

Anyone beginning or adjusting a fitness or nutrition program
Individuals managing weight or metabolic health concerns
Athletes seeking to optimize performance and recovery
People wanting a clearer picture of their long-term health

If you’re interested in Body Composition Testing at the Raby Institute, please call us at 312- 276-1212 or request an appointment by clicking here to schedule your appointment with our dedicated team of providers.