Soc 25 Energy Use, Diet, Nutrition And Hydration

Question 1

What is a balanced diet and why is it needed in sport?

Answer 1

A balanced diet provides the body with essential nutrients in the right proportions. It includes carbohydrates, fats, proteins,
vitamins, minerals, water and fibre.

Question 2

Macronutrients

Answer 2

Macronutrients are the types of food that you need in large amounts including: carbohydrates, fats and proteins.

Question 3

Carbohydrates

Answer 3

Carbohydrates are essential for athletes as they provide the primary fuel for physical activity, especially during high-intensity
or prolonged exercise. They help maintain energy levels, delay fatigue, and support recovery. Carbohydrates are stored in the
muscles and the liver as glycogen.

Question 4

What are the two types of carbohydrates?

Answer 4

Simple and complex

Question 5

Simple Carbohydrates

Answer 5

sugars - quick energy source) found in
sugar, fruits, and sweets, but can cause energy spikes and crashes.

Question 6

Complex carbohydrates

Answer 6

starch - longer lasting release of
energy), such as; bananas, brown rice, pasta, potatoes, digest slowly, providing steady energy and longer-lasting fuel.

Question 7

Fats

Answer 7

Fats provide a concentrated energy source, essential for long-duration, moderate-intensity sports. They support
endurance by sparing glycogen stores and fuel aerobic activity.

Question 8

Protein

Answer 8

Proteins support muscle repair, recovery, and growth, making them crucial for athletic performance. They aid in reducing
soreness, maintaining muscle mass, and repairing fibers after exercise.

Question 9

Micronutrients

Answer 9

Micronutrients are the parts of your food that you need for normal growth but only in small amounts including; vitamins, minerals, water and fibre.

Question 10

Vitamins

Answer 10

A balanced supply of vitamins is essential for the body to function properly including;
❏ Good vision
❏ Good skin
❏ Red blood cell formation
❏ Healing
❏ Healthy bones and teeth
❏ Blood clotting

Question 11

Minerals

Answer 11

Minerals are essential for a healthy body. Two key minerals you need as
a sportsperson are calcium and iron.

❏ Calcium - increase strength of bones
❏ Iron - increases the amount of oxygen-carrying capacity in the blood

Question 12

Water

Answer 12

Water plays a crucial role in transporting nutrients, waste, and hormones throughout the body while regulating electrolyte distribution.

Question 13

Fibre

Answer 13

Fibre supports the digestive system, helping athletes eliminate waste
products efficiently and maintain digestive health.