Which statement accurately describes returning to aerobic activity after concussion?

Which statement accurately describes returning to aerobic activity after concussion?

• A. Symptom-guided progressive aerobic exercise training is recommended
• B. Aerobic exercise is never recommended
• C. Only after MRI clearance
• D. Return to full activity without monitoring

Answer: (A)

Returning to aerobic activity after concussion is best managed with a symptom-guided, progressive approach. Start with light, sub-threshold aerobic work (likeeasy walking or gentle cycling) and watch how symptoms respond. If there’s no worsening, gradually increase either the duration or the intensity, and continue to progress as tolerated, using symptom feedback (and, if helpful, heart-rate or exertion targets) to stay within safe limits. The aim is a gradual reintroduction that restores normal autonomic and cerebral blood flow responses without provoking symptoms, which has been shown to shorten recovery compared with prolonged rest and is incorporated into current guidelines. MRI clearance is not required to return to activity, and resuming full activity without monitoring is unsafe. A monitored, gradual plan is favored over both complete rest and unmonitored, immediate return to full activity.

Returning to aerobic activity after concussion is best managed with a symptom-guided, progressive approach. Start with light, sub-threshold aerobic work (likeeasy walking or gentle cycling) and watch how symptoms respond. If there’s no worsening, gradually increase either the duration or the intensity, and continue to progress as tolerated, using symptom feedback (and, if helpful, heart-rate or exertion targets) to stay within safe limits. The aim is a gradual reintroduction that restores normal autonomic and cerebral blood flow responses without provoking symptoms, which has been shown to shorten recovery compared with prolonged rest and is incorporated into current guidelines.

MRI clearance is not required to return to activity, and resuming full activity without monitoring is unsafe. A monitored, gradual plan is favored over both complete rest and unmonitored, immediate return to full activity.