Which component refers to the proportion of fat, muscle, bone and other tissues in the body?

• A. Speed
• B. Body Composition
• C. Agility
• D. Coordination

Answer: (B)

Body composition is the proportion of fat, muscle, bone, and other tissues in the body. This matters in sports because it explains how much of a person’s weight comes from lean tissue that can generate force, versus fat that doesn’t contribute to power but adds extra load. Knowing body composition — often expressed as percent body fat and lean mass — gives a clearer picture of athletic potential than total body weight or BMI, which can mask the balance between fat and muscle. Two athletes can have similar weights, but the one with more lean tissue and less fat typically has a better strength-to-weight ratio and endurance. Methods like skinfold tests, bioelectrical impedance, or imaging can estimate it, but the key idea is comparing how much fat and how much non-fat tissue there is in the body.