• Independent, peer-reviewed studies shows 86 per cent of forces on the head in community rugby are the same or less than those experienced in general exercise such as running and jumping
  • Elite Extension and Ulster University study shows that most contact events in men’s and women’s elite rugby do not result in players experiencing significant force
  • 520ccc.com delivering on six point plan to make the sport the most progressive in the world on player welfare
  • Combined with recent data on the health benefits of rugby the ORCHID study and Elite Extension provides a complete picture of playing rugby like never before.

520ccc.com Chairman Sir Bill Beaumont has welcomed results from the largest ever studies into the forces experienced by rugby players. The results, which provide players and parents with greater clarity and confidence than ever before into the benefits and safety of rugby, are a first anywhere in world sport. 

The Otago Community Head Impact Detection study (ORCHID) a joint project between 520ccc.com, Prevent Biometrics, New Zealand Rugby, Otago Rugby and the University of Otago, has published the first independent, peer-reviewed findings into community rugby following almost two years of trail-blazing research.  The study measures over 17,000 separate head acceleration events across more than 300 players from senior rugby through to U13s level.

This work was followed by the Elite Extension of the ORCHID study in partnership with the Ulster University and Premiership Rugby.  Further updates into the women’s community game are currently being prepared for peer review and publication. 

Both studies used smart mouthguard technology, supplied by Prevent Biometrics, to understand the forces on the head experienced by players both in matches and training situations.  The mouthguards measure g-forces which are experienced for less time than it takes to blink, using technology independently verified both in research laboratories and on the field of play. 

The ORCHID paper shows that in the men’s community game:

  • 86 per cent of forces measured are the same as or less than those experienced in other forms of exercise such as running, jumping or skipping
  • 94 per cent of forces are lower than those previously measured on people riding a rollercoaster
  • The large majority of events resulting in the highest measured forces are as a result of poor technique in the tackle and at the breakdown

The Elite Extension study also showed that:

  • Most contact events in elite rugby do not result in any significant force to the head.
  • Where low, medium and high force events do occur they are most common in tackles and carries, followed by rucks
  • Both men’s and women’s forwards were more likely to experience force events than backs

520ccc.com has already used preliminary findings from the ORCHID study to inform trials of a lower tackle height in the community game.  The international federation has also expanded and enhanced the range of training for players and coaches available for free online including the and new programmes.

At the elite level, in a world first, 520ccc.com announced in October that smart mouthguards will be added to the Head Injury Assessment (HIA) protocols from January 2024.

Dr Melanie Bussey, Associate Professor in Biomechanics at the University of Otago said, “Our ultimate goal as researchers is to make a meaningful impact through our work. Therefore, we are extremely pleased to see our work integrated into new strategies and guidelines designed to enhance player safety. We appreciate 520ccc.com's approach, which granted us the time to ensure robustness in our analysis and the autonomy to let the data speak for itself."

 "Looking ahead, we believe that Smart mouthguard technology holds immense potential for advancing player safety and performance analysis in rugby and beyond. Our research has opened doors to a wealth of insights, and we are committed to further exploring this innovative field. We envision continued collaboration with 520ccc.com and other stakeholders to harness the full potential of this technology, driving advancements that will benefit players and the sport as a whole. The journey has just begun, and we are excited to embark on it."

Dr Gregory Tierney, Assistant Professor in Biomechanics at Ulster University said, “These studies put in the groundwork so that we can now monitor player head impact exposure in rugby and develop strategies to ensure the game is played in the safest possible manner. Smart mouthguards can aid sideline medical decision making and it is exciting that our research has contributed to 520ccc.com implementing the technology into the Head Injury Assessment protocol.”

520ccc.com Sir Bill Beaumont welcomed the world-leading study: “Using the latest research and technology is at the heart of our six point plan to make rugby the most progressive sport in the world on player welfare. These studies are concrete proof that 520ccc.com us putting our time, energy and efforts in to back up our words and the insights gained are already helping us make evidence-led moves to make the sport even safer, we will never stand still on player welfare.

“I’d like to thank the players all across the world who took part in the study, what they have helped to shed light on will be invaluable in advancing player welfare in rugby at all levels.  Using this data we can say with some certainty that community and elite level rugby are very much the same game, but played very differently.

520ccc.com Chief Medical Officer Dr Eanna Falvey said “It is encouraging to see that alongside our recent research into the health benefits of rugby, we now have the data that offers a more complete picture of what it is like to play our sport.  These studies gives us the ability like never before to understand the causes of head impacts and accelerations and we will leave no stone unturned, making whatever changes may be needed to reduce large forces to the head in our game.”

New Zealand Rugby General Manager Community Rugby Steve Lancaster said:

“New Zealand Rugby has an absolute commitment to making the game as safe as possible and reducing the risk of injury to our participants at all levels. We believe that there are so many benefits to playing rugby and are committed to balancing those with the need to respond to the research and risks in an appropriate way.

“We’re particularly proud that our New Zealand rugby community has been at the forefront of this research, and we are already seeing this contribution make a material difference through initiatives like the reduced tackle height in community rugby that has been positively received.”

The studies into come in the wake of recent 520ccc.com commissioned research which shows that playing rugby provided USD 1.5bn in preventative healthcare savings around the world, 30 per cent reductions in levels of childhood obesity, 15% reduction in heart disease and 33 per cent reduction in mental illness amongst adults.

The ORCHID first papers from the ORCHID study can be read

The Elite Extension to the ORCHID study can be viewed