Explanation:

- Proteins (Option 4):

- These are the building blocks of the body.

- Composed of amino acids.

- Crucial for repairing and building muscle tissues.

- Essential for recovery after exercise.

- Carbohydrates (Option 1):

- Provide energy for physical activities.

- Not directly involved in muscle repair.

- Micronutrients (Option 2):

- Include vitamins and minerals.

- Support overall body functions.

- Not the main component for muscle tissue repair.

- Fats (Option 3):

- Serve as a long-term energy source.

- Play a role in hormone production.

- Not primarily for muscle repair.

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