Question

The following four questions are based off of a male cyclist who weighs 190 lbs (86 kg). He needs ~3,000 calories a day in order to maintain his weight and have enough energy for his training and races. His recommended daily carbohydrate intake to maintain optimal performance is 5 g/kg/body weight. His recommended daily protein intake is 1.2 g/kg/body weight.

Calculate the male cyclist’s total carbohydrate needs (in grams) based off the daily recommendations for him.

Answer 1

The male cyclist needs 430 grams of carbohydrates daily to maintain optimal performance, as calculated by multiplying his body weight (86 kg) by the recommended daily intake (5 g/kg).

Step-by-step explanation:

To calculate the male cyclist's total carbohydrate needs based on the daily recommendations, we have to use the given information:

• Recommended daily carbohydrate intake: 5 g/kg/body weight
• The cyclist's weight: 86 kg

To find out how many grams of carbohydrates he needs, we have to multiply his body weight in kilograms by the recommended intake:

Carbohydrates needed = 5 g/kg × 86 kg

By performing this calculation:

Carbohydrates needed = 430 grams

Hence, to maintain optimal performance during his training and races, the cyclist needs 430 grams of carbohydrates per day.