Which fitness component is described as the ability to control the placement of the body's center of gravity in relation to its support base?

• A. Coordination
• B. Balance
• C. Agility
• D. Accuracy

Answer: (B)

Balance is the ability to control the placement of the body's center of gravity over its base of support. The base of support is the area bounded by the parts of the body in contact with the ground (for example, the feet when standing). When the center of gravity stays within this base, you remain stable; if it moves beyond the base, you lose balance and may fall. This control relies on neuromuscular coordination, proprioception, and sensory input from the vestibular and visual systems, and it applies to both standing still (static balance) and moving or changing positions (dynamic balance). The other skills describe different abilities: coordination is about coordinating multiple movements smoothly; agility is about quickly changing direction and speed; accuracy is about hitting a precise target. Understanding balance helps you train for better stability in lifts, gait, and daily activities.