Which term describes maintaining the center of gravity over a changing base of support while changing direction at various speeds?

• A. Dynamic Balance
• B. Agility
• C. Balance Training Concepts
• D. Proprioceptively Enriched Environment

Answer: (B)

Agility is the ability to rapidly change direction or speed while maintaining control of the body. This item tests agility because it describes keeping the center of gravity over a base of support that shifts as you move, while you change direction at different speeds. The skill requires quick adjustments in foot placement, trunk alignment, and arm movement to prevent losing balance as you accelerate, decelerate, and pivot. Dynamic balance is related, focusing on balance during movement, but agility specifically emphasizes the combination of speed and directional changes. The other terms refer more to training contexts or general balance concepts rather than the dynamic capability of changing direction quickly while staying stable.