I have been on LFGSS for 9 years and know of over fifty crashes without helmets that have not caused brain injury, including rotational concussions.
Interestingly, none of these crashes have led to bum cancer either, I believe.
Anecdotal. Daily Mail has reported on studies which show that everything causes bum cancer.
@mashton started
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I have been on LFGSS for 9 years and know of over fifty crashes without helmets that have not caused brain injury, including rotational concussions.
Interestingly, none of these crashes have led to bum cancer either, I believe.