"Tony" <qtrader2@(remove)hotmail.com> wrote
Quoted message said:Aside from exercise I drink about 4 liters a day, usually flavored with
emer-gen-C powder (electrolytes). I drink up to 1/2 a liter of the same
before long runs or bikes.
On last weeks long run (just under 4 hours) I drank 2.5 liters water with
6
Quoted message said:scoops accelerade mixed into it (slightly weak), but if it was hotter I
would have taken in 3-3.5 liters.
Quoted message said:On today's 4 hour bike ride (pretty hot out) I drank 3.5 liters accelerade
(some of it was gatobarf), and when I got back I drank a liter of endurox
and then later 1.5 liters water with some diet soda to make it paletable.
What you want to do is to end the run only a pound or two lighter than you
started. (you burn a couple of lbs of glycogen during a long run or ride).
If you are thirsty enough to consume 2.5 liters of liquid after your event
(that's about 5 lbs), than you are not drinking nearly enough during the
workout.
When you are this dehydrated, your performance declines, you overheat, you
burn glycogen faster, and your recovery will be impared. For these reasons
it's much better to somehow get more liquid during your workout than
dehydrate yourself and replenish afterward.
It took me a couple of years to learn this one after I started focusing on
ultras. When I raced marathons, I could end the race weighing 8-10 lbs less
than I started. I still wonder what times I could have run if I hadn't been
so dehydrated...
Quoted message said:I get my salts from saltly foods like pretzels and potassium salt
substitute, and I take calcium/magnesium supplements.
Salt is good for endurance athletes, since we sweat so much of it out.
Don't go overboard, but don't restrict it by using substitutes. (unless your
doctor says otherwise)
Quoted message said:In the past I used to
get hyponatremia quite often in summer and its not fun. The accelerade
and
Quoted message said:endurox combination seem to keep body salts in balance.
The average person sweats out about 600 mg of sodium with each pound of
sweat. So the ideal replenishment drink would have this much sodium per
pint or half liter. Most have far less. This is why we crave salty foods
during and after long workouts.
In the ultra community, most runners take sodium suppliments during races.
-- Dan