Sinfield: More dementia research needed By webmaster - December 21, 2020 267 0 Kevin Sinfield has warned against making assumptions regarding any link between concussions suffered playing rugby league and neurodegenerative disease. RELATED ARTICLES Sports England start as hot favourites to win World Cup of Darts after draw confirmed Sports World No 361 Boisson sets up French Open semi-final date with Gauff Sports Wiegman’s fitness conundrums ahead of Euro 2025 squad announcement