During prolonged training or competition in combination sports, which nutrients should be prioritised?

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BlackTom AI · Accepted Answer

To start, restate the question in mind: which nutrients should be prioritised during prolonged training or competition in combination sports?
Option 1: 'Carbohydrates and fluids' — This pairing focuses on maintaining glycogen stores and staying hydrated, which are central to sustaining performance in endurance or mixed-skill events. Carbohydrates supply readily available glucose for muscles and the brain, while fluids prevent dehydration and support heat regulation. This rationale aligns with widely accepted sport-nutrition guidelines for prolonged activity.
Option 2: 'Fats and fibre' — While fats are a fuel source, during sustained high-intensity or mixed-discipline activities fat oxidation is less efficient for immediate energy compared with carbohydrates. Fibre is not a practical consideration during training or competition nutrition and can cause GI distress if consumed in large amounts around activity.
Option 3: 'Vitamins and minerals' — Micronutrients are essential for metabolism and recovery, but they do not provide the primary, immediate energy or hydration needs during prolonged sport play. They support performance indirectly through overall health, but they are not the main focus for fueling during activity.
Option 4: 'Protein and creatine' — Protein is crucial for recovery and adaptation over days, not as the primary fuel during prolonged events. Creatine supplementation can support short-term, high-intensity efforts or recovery in some contexts, but it is not the central strategy for sustaining performance across long-duration competition.
In summary, the most practical emphasis during prolonged training or competition in combination sports is on maintaining carbohydrate availability for energy and ensuring adequate fluid intake for hydration and thermoregulation. The other pairings either misallocate energy priorities or focus on ancillary factors that do not address the immediate fueling and hydration needs.

During prolonged training or competition in combination sports, which nutrients should be prioritised?

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During prolonged training or competition in combination sports, which nutrients should be prioritised?

查看解析

登录即可查看完整答案

类似问题

Simply rinsing carbohydrates through the mouth, without ingestion, has been shown to have no effect on performance.

The primary purpose of the precompetition meal is to provide fluid for hydration and what else?

Application-Level Multiple-Choice Items How can endurance athletes best postpone fatigue during their activity?​

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Question at position 18 Illini Fuel video Based on the "dietary supplements for athletes" video from Illini Fuel, a well balanced diet is enough to provide nutrition that maximizes athletic performance safely.TrueFalse

Athletes should always consider food first before taking a supplement.

Which of the following is true about sugar-free sports drinks?

Select the most appropriate sentence below:

更多留学生实用工具

希望你的学习变得更简单

Application-Level Multiple-Choice Items How can endurance athletes best postpone fatigue during their activity?