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

Question

BlackTom AI · Accepted Answer

When considering the purpose of the precompetition meal, the focus is on supplying energy substrates in a way that supports performance. 
Option 1: 'Carbohydrate to maximize blood glucose and glycogen stores' aligns with the well-established goal of elevating blood glucose availability and replenishing liver and muscle glycogen to sustain intensity and delay fatigue. Carbohydrates are the primary fuel for many sports, especially during high-intensity efforts, making this choice coherent with athletic nutrition principles. 
Option 2: 'Fat for sustained energy release' describes a fuel that is more relevant for longer, low- to moderate-intensity activities and does not provide rapid glucose availability needed pre-competition; fats are digested slowly and are not the immediate energy source typically emphasized before activity. 
Option 3: 'Protein to minimize muscle breakdown' is important for recovery and muscle maintenance but is not the main objective of a precompetition meal; protein provides amino acids and may support repair but does not supply the quick energy or glycogen replenishment priorities before performance. 
Option 4: 'Vitamins to enhance metabolic function' are essential for overall health and metabolic processes, yet they do not supply the acute energy substrate or glycogen stores needed directly for the upcoming bout of exercise. The precompetition meal emphasizes carbohydrates for immediate energy readiness rather than micronutrient supplementation as the primary driver. 
In summary, the carbohydrate option most directly addresses both hydration-associated fluid intake and the energy needs during competition by supporting glucose availability and glycogen replenishment, which are central to many athletic performance strategies.

KNHES 5416 AU2025 (13351) Exam 2

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

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KNHES 5416 AU2025 (13351) Exam 2

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

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.

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

Taking vitamin or mineral supplements just before competition will help to improve performance.

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?

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

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?