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Following a mandate from World Rugby that all athletes in its elite competitions wear head-impact-monitoring smart mouthguards from Prevent Biometrics, participants in the International women’s rugby tournament WXV - commencing today and running until 4th November - will be trialling the news sensor-laden mouthguards.
The mandate from World Rugby is one pillar of its updated Head Injury Assessment with the new protocol and technology to be integrated into the Head Injury Assessment from January 2024.
Elite rugby players will be required to wear the smart mouthguards to be able to use the in-game HIA1 test. The mouthguards will be required in training as well as matches, enabling coaches to better tailor drills, tackle skills and training load for each individual player, and best support their performance and welfare.
World Rugby Chief Executive Alan Gilpin advised “we have always said that World Rugby never stands still on player welfare. This latest phase of welfare-related announcements reinforces the fact that as technology and science-based evidence progresses, we progress alongside it.
“With our latest report suggesting that rugby players lead healthier, happier lives, and participation in rugby up 11% around the world since 2022, people can choose to play rugby knowing that they stand to enjoy all the benefits of this amazing game whilst being as safe as they possibly can be.”
World Rugby is investing an initial $US2.1 million to support unions, competitions and clubs with adopting the new smart mouthguard technology supplied by Prevent Biometrics. The smart mouthguards will work in real time to send alerts of high forces to the independent matchday doctor. This will, for the first time, enable players who have experienced a high acceleration event, but not shown symptoms or been seen by broadcast cameras, to be taken off and assessed.
The sensor-laden mouthguards track linear and angular accelerations, and when a rugby player endures a blow in excess of designated thresholds, an independent medical professional on the sideline receives a Bluetooth alert. That athlete then enters the HIA protocol to be evaluated for a possible concussion and needs clearance for return to play.
The innovation is part of a wider package of changes recommended to World Rugby by its independent Concussion Working Group, and follows the group’s latest meeting this summer in Boston, USA, which heard presentations from world-leading experts including Boston University’s Professor Ann McKee and Dr Chris Nowinski, as well as Prof Grant Iverson of Harvard Medical School. As a result of the presentations that the independent Working Group heard, World Rugby’s Executive Board has also approved:
World Rugby Chief Medical Officer Dr Eanna Falvey added “The latest scientific research and expert opinion is telling us one thing – reduce the forces players experience on their heads at all levels of the game. That is exactly what we’re doing.
“The advances in smart mouthguard technology mean elite players will be better cared for than ever before. We are taking smart mouthguards out of the realm of medical research and putting them into the world of everyday performance management to continue to manage player welfare in the best way possible.”
In line with World Rugby’s commitment to openness and transparency, recordings and presentations received by the independent concussion working group in Boston have been published on World Rugby’s website.
Image top: New Zealand Black Ferns; Image above: Auckland Blues. Credit: World Rugby.
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