British Journal of Sports Medicine (BJSM) is a multimedia portal for authoritative original research, systematic reviews, consensus statements and timely debate in sport and exercise medicine (SEM) as well as clinical education and implementation success stories. BJSM’s web, print, video and audio material serves the international sport and exercise medicine community with the journal recognised as a leader in sports medicine social media: @BJSM_BMJ, podcasts, a blog and now its own app available via iTunes and Google Play. BJSM serves 25 sports medicine and sports physiotherapy societies who have over 12,000 members.