"Sport is good for you. But sport can exacerbate any underlying cardiac issues. You're not given any warning.

"We've had a look at how that needs to be addressed to reduce the likelihood of it happening to others."

Family friend and former England captain and Leicester Tigers rugby legend Martin Johnson is patron of the trust.

He said: "I've known Steve for 20 years, so when we heard the news it was tragic.

"The first thing I wanted to do was get my kids tested – because you hear about it and you think it's rare, but 12 every week is too many."

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