The gradual RTP progression after concussion begins when the athlete is completely asymptomatic.

• A. Immediately after injury
• B. After 24 hours off symptoms
• C. When the athlete returns to baseline performance
• D. Once completely asymptomatic

Answer: (D)

The key idea is that the safe start of a graded return-to-play plan happens only after the athlete is completely asymptomatic. Symptoms indicate the brain is still reacting to injury, so beginning progression while symptoms are present risks re-aggravation or delaying full recovery. Waiting until there are no symptoms at rest provides a clear, safer baseline before gradually reintroducing activity. The other options either start too soon (immediately after injury or after only a short symptom-free period) or assume that returning to prior performance means recovery, which isn’t reliably aligned with overall brain healing. Once fully asymptomatic, a careful, stepwise progression can be pursued, with each stage advanced only if no symptoms recur, ensuring the athlete remains stable as exertion increases.