ABI's (Acquired Brain Injuries) are for life and can be easily acquired.
It doesn't take much of a knock to get a head injury that can extend from
being just a mild concussion through to a full blown ABI, or even death.
It is irrelevant what speed "you" are doing, it's all about the head strike.
Helmets prevent injuries and save lives, there is no doubt about it.
Cheers, Mick.

