Mix the drink for a long session
Put in your sweat rate and how long you will go. Get the water, sugar and salt to mix.
Why it works: Make your own sports drink
How long will you go?
litres an hour
minutes
Do I have to drink all of it?
No. The amount is what to mix and carry so you could cover your sweat. Drink to thirst rather than to the bottle: sweat rates change with the heat. The recipe is the homemade sports drink from the book, scaled to your session.