Concussion concerns could change collision: Cane

Growing concerns about concussions, coupled with the harder line taken by World Rugby on contact with the head, could make players think twice before blasting into tackles to dominate collisions, says All Blacks flanker Sam Cane. Cane was at the centre of a storm last November when he inadvertently made contact with the head of […] Article link: Concussion concerns could change collision: Cane. Written by AAP, on The Roar - Your Sports Opinion.