Most racing in Australia summer are Crits and it can get hot up to 35 deg and heat on the bitumen is double that. we race for 1 hour so we need two bottles at least and another after the finish.
One problem is if someone sees you taking a drink they attack so drinks are short.
It is general policy that racing is canceled if the tem is above 35 deg as a safety issue.
Water dosnt replace any of the minerals lost in sweat it dosnt stop cramps . you loose a gram of salt and a gram of magnesium in every litre of sweat.
dehydration causes big issues but its also esential to start a race with an empty bladder then you reduce the posibility of bladder reflux that is what will cause big health problems.
Too much water and not enough sodium your brain will start to swell.
One problem is if someone sees you taking a drink they attack so drinks are short.
It is general policy that racing is canceled if the tem is above 35 deg as a safety issue.
Water dosnt replace any of the minerals lost in sweat it dosnt stop cramps . you loose a gram of salt and a gram of magnesium in every litre of sweat.
dehydration causes big issues but its also esential to start a race with an empty bladder then you reduce the posibility of bladder reflux that is what will cause big health problems.
Too much water and not enough sodium your brain will start to swell.