Use double quotes to find documents that include the exact phrase: "aerodynamic AND testing"
Back view of male parents cheering their childrens playing football in school.

Research shows that for every 30 minutes of sport participation an athlete engages in after a concussion, their days to symptom resolution increase by over 8%. More simply, continuing to play after a concussion can lead to a longer recovery. Highlighting the importance of stopping play after a concussion in terms of long-term health and participation may help promote better concussion behaviours in athletes.