He cited examples of injuries picked up by two marquee Donegal players -All-Ireland winning captain Michael Murphy and full back Neil McGee.
DECLAN BONNER: Expect the test to be tougher this week
Donegal picked up two valuable league points last Saturday with a comprehensive victory over Down.
GAA player’s concussion ‘petrified’ team doctor
THE former doctor with the Donegal senior football team, Dr Charlie McManus, has said that an incident during a game in 2013 that resulted in a player suffering concussion left him ‘petrified and scared’.