Body Composition Basics
What does body composition refer to?
The proportion of fat mass to lean body mass in the body.
What is BMI and how is it calculated?
Body Mass Index; weight (kg) divided by height (m) squared.
Why is body composition important for health?
It helps assess risk for diseases and guides fitness goals.
Name two major components of body composition.
Fat tissue and fat-free tissue.
What does skinfold measurement assess?
Subcutaneous fat to estimate overall body fat percentage.
What happens if body fat is too low?
It can lead to hormonal imbalances and organ dysfunction.
What is essential fat?
Fat necessary for normal physiological function and health.
What is the most accurate body composition method?
DEXA scan (Dual-Energy X-ray Absorptiometry).
How can regular exercise influence body composition?
It reduces fat mass and increases lean muscle mass.