Agility tests are assessments designed to measure an individual's ability to change direction quickly and efficiently while maintaining control. These tests often involve a series of movements, such as running, jumping, and weaving, to evaluate speed, coordination, and balance. They are commonly used in sports and fitness settings to assess athletic performance. These tests can vary in format, including the T-test, Illinois agility test, and shuttle run. Results from agility tests help coaches and trainers identify strengths and weaknesses, allowing for tailored training programs to improve overall athletic ability and performance in various sports.