Independent studies using smart mouthguard data sheds light on playing rugby like never before sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Analysis - The Silver Lake investment deal has surpisingly eventuated in a trickle down of funds to provincial rugby unions, but the question remains how will they use it, writes Jamie Wall.