aclacsepadolescentamssmassociatedathleteathletesathleticaustraliacardiovascularcareclinicianscollegiateconcussionconversationcovcurrentdisparitieseffectseliteexaminationexercisefactorsfemalefootballgenderheadhealthhighhockeyiceinjuriesinjuryinterviewmanagementmentalpainparticipationpatientpediatricphysicalphysiciansplayerspositionpracticeprepreparticipationprofessionalrerecoveryrelatedrisksarsschoolsoccersportsstatementtimetransformingtriadvirusyouth