Which component measures the proportion of muscle, bone, and fat in the body?

Which component measures the proportion of muscle, bone, and fat in the body?

• A. Flexibility
• B. Muscular endurance
• C. Body composition
• D. Cardiovascular endurance

Answer: (C)

Understanding body composition means knowing the relative amounts of lean tissue (muscle, bone, organs) and fat in the body. This is precisely what the question describes—the proportion of muscle, bone, and fat. Flexibility measures range of motion in joints, muscular endurance looks at how long muscles can sustain activity, and cardiovascular endurance assesses how efficiently the heart and lungs deliver oxygen during sustained effort. So the component that captures the mix of muscle, bone, and fat is body composition. Assessments like skinfold measurements, bioelectrical impedance, or DEXA scans estimate this composition to guide health and fitness decisions.

Understanding body composition means knowing the relative amounts of lean tissue (muscle, bone, organs) and fat in the body. This is precisely what the question describes—the proportion of muscle, bone, and fat. Flexibility measures range of motion in joints, muscular endurance looks at how long muscles can sustain activity, and cardiovascular endurance assesses how efficiently the heart and lungs deliver oxygen during sustained effort. So the component that captures the mix of muscle, bone, and fat is body composition. Assessments like skinfold measurements, bioelectrical impedance, or DEXA scans estimate this composition to guide health and fitness decisions.