What is typically measured in agility tests like the T-Test?

Agility tests like the T-Test are specifically designed to measure how quickly and effectively an individual can change direction while maintaining control. The primary focus of agility is on the ability to accelerate, decelerate, and change directions with speed and balance. In the context of the T-Test, participants run out to markers and pivot in different directions, showcasing their agility through rapid movements.

While speed does play a role in these tests, the end objective is to assess agility, which encompasses both the ability to move swiftly and control one's body through quick changes in direction. This makes the answer focused on speed and agility the most accurate reflection of what agility tests seek to evaluate. The other options relate to other aspects of fitness but do not capture the essence of agility tests, as they emphasize endurance, flexibility, strength, or explosiveness rather than the skill of changing direction efficiently.