Rugby Players’ Association chief Damian Hopley says training methods need to be addressed “very quickly” after a group of ex-professionals said the sport had left them with brain damage.
England World Cup winner Steve Thompson and seven other players are planning legal action against World Rugby, the Rugby Football Union and the Welsh Rugby Union for negligence.
“It’s been very distressing for everyone,” Hopley told the BBC.
The former England international called for a series of measures including more education, greater consistency in refereeing and a reduction of contact training.
“A big percentage of injuries occur during training so I think that has to be part of the opportunity to address these things and look at what can we do to make the game safer, as has been talked about,” he said.
“Perhaps training protocols is something we need to address very quickly.”
Thompson, 42, has been diagnosed with early onset dementia and says he has no recollection of winning the World Cup with England in 2003.
Former Wales international Alix Popham and ex-England player Michael Lipman are in their early 40s and suffering from early onset dementia and probable chronic traumatic encephalopathy (CTE).
Lawyer Richard Boardman, who is representing the players, told the Press Association news agency up to 50 percent of former professionals could end up with neurological complications in retirement.
He said the initial group could increase to 10 or 11 former players in the coming days and that he was working with a group of 110 ex-players overall, ranging in age from their 20s to their 50s.
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Bristol rugby director Pat Lam, a former team-mate of Thompson’s at Northampton, believes the game is much safer now than it used to be.
“For us as coaches, it’s around correct technique and safety of the player right now,” he said. “There is such an awareness to make sure the player is safe.
“I cringe when people say the game has gone soft and it should go back to the old days.”
Northampton rugby director Chris Boyd said it was “tragic” for Thompson that he grew up in an era in which there was little knowledge of the issues but he said there had been a culture shift.
“Bone on bone training, we do two blocks of 90 seconds a week,” he said. “That’s full-contact training. In the two-and-a-half years I have been here, we have had one concussion from training, which came from a back running into a prop’s hip.
“We take player safety incredibly seriously, and there are more and more protocols coming in all the time.”
A World Rugby spokesman said: “While not commenting on speculation, World Rugby has the utmost respect for the well-being of all players, including our former players.
“We are unwavering in our commitment to evidence-based injury prevention strategies, and the priority area of concussion education, management and prevention, and act based on the latest available research, evidence and knowledge.”
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