The recommended daily carbohydrate intake for an athlete is 5 to 10 grams per kilogram of body weight.
Our guy weights 85 kg, so
[tex](85kg)( \frac{5grams}{kg} )=425grams[/tex]
or
[tex](85kg)( \frac{10grams}{kg} )=850grams[/tex]
Our athlete should consume between 425 to 850 grams of carbohydrate daily to maintain his weight and glycogen stores during training and competition.