Health & fitness: Stay informed about health and fitness facts

Questions

1. What is the recommended amount of daily physical activity for adults according to the World Health Organization?
2. Which nutrient is primarily responsible for repairing and building body tissues?
3. Name the mineral that is essential for strong bones and teeth.
4. What type of exercise is best for improving cardiovascular endurance?
5. How many calories are approximately in a gram of fat?
6. Which vitamin is mainly obtained from sunlight exposure?
7. What is the term for the ability of muscles to exert force repeatedly over time?
8. Which common health condition is characterized by high blood sugar levels?
9. Name the exercise that primarily targets the abdominal muscles.
10. What is the main benefit of stretching before and after workouts?

Answers

1. At least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity aerobic activity per week.
2. Protein.
3. Calcium.
4. Aerobic exercises (such as running, cycling, swimming).
5. 9 calories.
6. Vitamin D.
7. Muscular endurance.
8. Diabetes.
9. Crunches or sit-ups.
10. To improve flexibility and prevent injuries.