Final answer:
The lane agility drill is the NBA combine test that uses a light stimulus to measure a player's reactive agility, quickness, and direction change ability.
Step-by-step explanation:
The test of reactive ability used in the NBA combine and which is considered a version of the pro agility test modified to incorporate a light stimulus is called the lane agility drill. Participants are required to react to visual cues, in the form of light, and then perform quick lateral movements and sprints in response to those cues. This drill evaluates a player's agility, quickness, and the ability to change directions effectively.
The reactive shuttle run is the test of reactive ability that is part of the NBA combine and is essentially a pro agility test but in response to a light stimulus.
The test of reactive ability that is part of the NBA combine and is essentially a pro agility test but in response to a light stimulus is called the reactive shuttle run. It measures how quickly an athlete can change direction in response to a visual cue. During the test, the athlete starts in a three-point stance and waits for a light to turn on. They then have to react quickly and run to the corresponding cone before returning to the starting position. This test is designed to assess an athlete's quickness, agility, and reaction time.