What is functional testing in the context of return-to-sport?

• A. Blood tests
• B. Sport-specific tests (hop tests, agility, sprinting, cutting) used to determine readiness to resume play
• C. Imaging studies
• D. General fitness tests

Answer: (B)

Functional testing in return-to-sport focuses on how well an athlete can perform movements and tasks that resemble the actual demands of their sport. It uses sport-specific tests—such as hop tests, agility drills, sprinting, and cutting—to judge readiness because these tasks reproduce the speed, power, coordination, and loading the athlete will experience in games. By assessing factors like limb symmetry, plyometric power, balance, movement quality, and tolerance to loading, clinicians can determine whether the athlete can safely resume sport or needs further rehabilitation. This approach goes beyond what general fitness tests or imaging and blood work can tell you, because those measures don’t directly reflect in-game performance or the risk of re-injury.