What fitness test is used to measure speed and agility?

The Illinois Agility Run Test is specifically designed to assess both speed and agility, making it the correct choice. This test involves navigating a pre-set course that includes multiple changes in direction and speed, which effectively evaluates how quickly and efficiently an athlete can maneuver through obstacles. The nature of the test requires not only fast running but also quick decision-making and physical agility as participants must alter their pathways to complete the course in the shortest time possible.

In contrast, while the Beep Test primarily measures cardiovascular endurance, the Cooper test assesses aerobic fitness through distance running over a set time period, and the vertical jump test focuses on leg power rather than speed or agility. Each of these tests serves a different purpose, underscoring the Illinois Agility Run Test's unique contribution to evaluating speed and agility in athletes.