Fitness Lessons Nutrition for Fitness

Question 1

Which macronutrient is the primary fuel source for high-intensity exercise?

Accepted Answer

Carbohydrates

Answer

Fat

Answer

Protein

Answer

Fiber

Question 2

What is the recommended daily protein intake for strength athletes per pound of body weight?

Accepted Answer

0.7–1.0 grams per pound

Answer

0.1–0.2 grams per pound

Answer

2.5–3.0 grams per pound

Answer

0.3–0.5 grams per pound

Question 3

What does the term 'caloric surplus' mean?

Accepted Answer

Consuming more calories than the body expends

Answer

Burning more calories than consumed

Answer

Eating exactly maintenance calories

Answer

Consuming only protein

Question 4

What is glycogen?

Accepted Answer

The storage form of carbohydrates in muscles and liver

Answer

A type of dietary fat

Answer

A hormone that regulates blood sugar

Answer

A form of stored protein

Question 5

Which of the following is considered a complete protein?

Accepted Answer

Chicken breast

Answer

Brown rice

Answer

Almonds

Answer

Black beans

Question 6

What is the function of dietary fat in fitness and health?

Accepted Answer

Supports hormone production, fat-soluble vitamin absorption, and energy storage

Answer

Only provides energy during exercise

Answer

Builds muscle mass directly

Answer

Increases muscle contraction speed