35-year-old marathoner

35-year-old marathoner: Height 6’1″ Weight – 155 lbsUse 2 sources to support your answers.

Answer the following questions:

• Support with a text citations .
• Provide introduction,  body and conclusion
• 1- The suggested percentages of the following macronutrients: carbohydrates, fats, proteins. Provide support for percentages.
• 2-The recommended grams per kilogram of bodyweight of fats, carbohydrates, and proteins. Support recommendation for each macronutrient.
• 3-Total caloric consumption for athlete.
• 4-Explain the importance the macronutrient fat plays in terms of energy and usage within their sport in accordance to the endurance athlete chosen for your case study