Former Melbourne defender Daniel Bell has called for AFL clubs to provide brain training for players who suffer concussions after being the victim of several head clashes throughout his career.
"I think it will become mandatory that you have to do a certain amount of brain training ... I think it needs to be done," Bell said.
"I'm sort of happy this has come out so that hopefully other guys who have suffered concussion or people who want to improve their decision making, this program could be the way of the future."