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Concussion is now a powder-keg issue in world sport as concerns deepen about the potential links to brain disease.
The long-terms effects of a career spent making and taking heavy tackles are being revealed in ever-increasing detail, but the risks are not exclusive to so-called full contact sports.
Some governing bodies have spring into action, implementing new rules and safety measures. But others turn a blind eye.
So, we’re asking – how will the concussion issue effect the future of sport?
Presenter: Paul Connolly
Producer: Stefania Okereke
(Concussive brain injury /Getty creative) |