Question

anthony is training for a half marathon. he is now training at moderate intensity for 60 to 90 minutes most days of the week. if anthony weighs 200 pounds, approximately how many grams of carbohydrates per day does he need to maintain glycogen storage

Answer 1

To calculate how many grams of carbohydrates Anthony needs to maintain glycogen storage for his half marathon training, you can use a general guideline of consuming about 5-7 grams of carbohydrates per kilogram of body weight for moderate-intensity endurance training.

1. First, convert Anthony's weight from pounds to kilograms:

200 pounds ÷ 2.2046 (to convert to kilograms) ≈ 90.72 kilograms

2. Now, calculate the daily carbohydrate intake:

For moderate-intensity endurance training, you might consider a range from 5 to 7 grams of carbohydrates per kilogram of body weight. Let's calculate within this range:

- Lower end: 5 grams/kg * 90.72 kg ≈ 453.6 grams of carbohydrates per day.
- Upper end: 7 grams/kg * 90.72 kg ≈ 635 grams of carbohydrates per day.

So, Anthony should aim to consume approximately 454 to 635 grams of carbohydrates per day to maintain glycogen storage during his half marathon training, depending on his specific needs and preferences within this range.