COLLISIONS IN A single game of American football have a similar force to that of 62 car crashes, according to new research.
Using a mouthguard that can track the brain’s reaction to physical hits, researchers in America studied the impact of hits absorbed by an offensive lineman at the line of scrimmage and in similar scenarios.
The impact of these hits are considered to be minor in isolation, but the accumulative damage of these blows can have similar effects to that of harder collisions that would produce more immediate symptoms of concussion.
According to the data collected, the average G-force of 10 of the 62 hits recorded was akin to the force the lineman would experience if he crashed a car into a wall at 30mph.
Head traumas like this can happen multiple times to players throughout their career, thus leaving them prone to developing concussion and other dangerous conditions such as neurological condition chronic traumatic encephalopathy (CTE).
Dr Bennet Omalu, the Nigerian-American physician who discovered CTE in American football players, presented a similar argument when speaking on Newstalk’s Off The Ball last year.
He said: “The issue is not about concussions. A concussion is a very severe type of injury that would manifest immediately with symptoms. For one documented concussion, there are thousands of sub-concussive blows. It is not about concussion, we should make that very clear.
“It is about exposure to repeated blows of your head, repeated blunt force trauma of your head over time with or without concussions. With or without a helmet, you stand the risk of suffering irreversible brain damage.”
Using data recorded by the special mouthguard, scientists also discovered that the current design of American Football helmets are not fit for purpose in reducing the risk of concussion or CTE.
David Camarillo, the man who developed the mouthguard used for these investigations, previously revealed that helmets “are not designed or tested for how well they can protect your children against concussion. They’re in fact designed and tested for their ability to protect against skull fracture.”
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