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What is the most appropriate source of fuel for replenishing energy stores after a 50 minute Fun Run? (A) Fat? (B) Fibre (C) Protein (D) Carbohydrate - HSC - SSCE Personal Development and Physical Education - Question 14 - 2005 - Paper 1
Question 14
What is the most appropriate source of fuel for replenishing energy stores after a 50 minute Fun Run? (A) Fat? (B) Fibre (C) Protein (D) Carbohydrate
Worked Solution & Example Answer:What is the most appropriate source of fuel for replenishing energy stores after a 50 minute Fun Run? (A) Fat? (B) Fibre (C) Protein (D) Carbohydrate - HSC - SSCE Personal Development and Physical Education - Question 14 - 2005 - Paper 1
Step 1
Identifying the appropriate energy source
Answer
After a 50-minute Fun Run, the body's primary need is to replenish glycogen stores that have been depleted during the exercise. The most effective way to do this is by consuming carbohydrates. Carbohydrates are readily converted into glucose, which is essential for recovery and energy replenishment.
Step 2
Evaluating the options
Answer
- Fat: While fats can serve as an energy source, they are not as efficient for quick replenishment post-exercise.
- Fibre: Although important for digestive health, fibre does not provide direct energy replenishment.
- Protein: Proteins are vital for muscle repair but are not primarily used for immediate energy replenishment after endurance activities.
- Carbohydrate: This is the optimal fueling choice, particularly post-exercise, as it restores glycogen levels quickly.
Step 3