World Rugby commits to mouthguard study to reduce head injuries By webmaster - March 31, 2021 295 0 World Rugby has committed to a new study using mouthguards which it believes could be a game-changer for head injury prevention. RELATED ARTICLES Sports Euro latest: ‘Requirements to win Ballon d’or need to be clearer’ Sports July Flower fancied for Handicap gold at Cheltenham Sports Who will win ATP Finals in Turin? Alcaraz favourite to land first title