Explain how understanding energy system nutrition can improve athletic performance. (5 marks)
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Sample Answer
- Understanding that carbohydrates fuel both energy systems enables athletes to consume appropriate amounts for their sport. This leads to optimised fuel availability during performance.
- Knowing endurance activities require more carbohydrates allows athletes to increase intake accordingly, which prevents early fatigue from glycogen depletion.
- Understanding protein timing for muscle repair results in faster recovery between training sessions. This occurs because athletes consume protein when muscles are most receptive to rebuilding.
- Knowledge of B vitamins’ role in energy production helps athletes choose foods that support their energy systems. Therefore, consuming wholegrains and legumes enhances aerobic metabolism efficiency.
- Understanding hydration needs for different activities prevents performance decline. Because endurance athletes know their higher fluid losses, they can maintain optimal hydration throughout events.
- Consequently, athletes who understand energy system nutrition achieve better performance through targeted fuelling, faster recovery, and sustained energy levels during both training and competition.
Show Worked Solution
Sample Answer
- Understanding that carbohydrates fuel both energy systems enables athletes to consume appropriate amounts for their sport. This leads to optimised fuel availability during performance.
- Knowing endurance activities require more carbohydrates allows athletes to increase intake accordingly, which prevents early fatigue from glycogen depletion.
- Understanding protein timing for muscle repair results in faster recovery between training sessions. This occurs because athletes consume protein when muscles are most receptive to rebuilding.
- Knowledge of B vitamins’ role in energy production helps athletes choose foods that support their energy systems. Therefore, consuming wholegrains and legumes enhances aerobic metabolism efficiency.
- Understanding hydration needs for different activities prevents performance decline. Because endurance athletes know their higher fluid losses, they can maintain optimal hydration throughout events.
- Consequently, athletes who understand energy system nutrition achieve better performance through targeted fuelling, faster recovery, and sustained energy levels during both training and competition.