Which fitness component is the range of movement around a joint?

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

Answer: (C)

Flexibility is the fitness component that refers to the range of movement around a joint. It reflects how far a joint can move through its planes of motion and is mainly governed by the length and elasticity of muscles and tendons, the joint’s structures like ligaments and capsules, and the nervous system’s control. When flexibility is good, you can move joints through their full range with less stiffness, which supports performance and helps prevent injuries. Body composition is about fat versus lean mass, speed is how fast you can move, and coordination is how well you sequence and time movements; these describe other aspects of fitness. Regular, progressive mobility work—safe static stretches, dynamic warm-ups, and, when appropriate, proprioceptive techniques—improves flexibility over time.