Carbohydrates are the body's primary source of energy during high-intensity activities like track and field events.

Athletes should consume a high-carbohydrate meal 3-4 hours before an event to ensure adequate glycogen stores.

Track and field athletes should consume 7-9 grams of carbohydrates per kilogram of body weight per day.

White bread, brown rice, and pasta are all good sources of carbohydrates for track and field athletes.

Proteins play a crucial role in building and repairing muscle tissue, providing energy, and regulating fluid balance in track and field athletes.

Track and field athletes should consume 1.4-1.6 grams of protein per kilogram of body weight per day.

Lean meat, fish, and eggs are all good sources of protein for track and field athletes.

Fats provide energy, promote hormone production, and insulate the body in track and field athletes.

Track and field athletes should consume 1.2-1.4 grams of fat per kilogram of body weight per day.

Olive oil, nuts, and avocado are all good sources of fats for track and field athletes.

Hydration is crucial for track and field athletes as it regulates body temperature, transports nutrients and oxygen, and lubricates joints.

Track and field athletes should drink 3-4 liters of water per day to maintain proper hydration.

Dark urine, dry mouth, and headache are all signs of dehydration in track and field athletes.

Electrolytes play a crucial role in regulating muscle contractions, maintaining fluid balance, and transmitting nerve impulses in track and field athletes.

Sports drinks, coconut water, and bananas are all good sources of electrolytes for track and field athletes.