For persons participating in athletics, the 2008 Zurich Consensus Statement on Concussion in Sport recommends that participants be symptom-free before restarting and then progress through a series of graded steps.
For personer der deltager i sport anbefaler 2012 Zürich Concensus Statement on Concussion in Sport, at deltagerne er symptomfri før de starter igen, og herefter følger en serie af trin.