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Carbohydrate Nutrition and Skill Performance in Soccer
Ian Rollo1,2, Clyde Williams3
1Gatorade Sports Science Institute, PepsiCo Life Sciences, Global R&D, Leicestershire, UK. ian.rollo@pepsico.com.
Sports Medicine (Auckland, N.Z.)
|July 8, 2023
Summary
Carbohydrate ingestion may help soccer players maintain sport-specific skills by delaying fatigue during matches. This review explores if consuming carbohydrates during play aids skill retention despite physical and mental exertion.
Area of Science:
- Sports Science
- Exercise Physiology
- Nutritional Science
Background:
- Soccer performance relies on sport-specific skills executed during high-intensity running.
- Fatigue, both physical and mental, negatively impacts skill execution in soccer players.
- Fitness, tactics, and spatial awareness are crucial for performance, with nutrition playing a key role in combating fatigue.
Purpose of the Study:
- To review the effect of carbohydrate ingestion on maintaining soccer-specific skill performance during match play.
- To explore if carbohydrate supplementation, while delaying fatigue, can also preserve skill quality.
Main Methods:
- Literature review examining studies on carbohydrate ingestion and skill performance in soccer.
- Analysis of research assessing skill execution in controlled versus ecologically valid settings.
- Consideration of the impact of fatigue on physical and mental aspects of skill performance.
Main Results:
- High-carbohydrate diets and in-match supplementation help delay fatigue onset in athletes.
- Some evidence suggests carbohydrate ingestion aids in maintaining sport-relevant skills during exercise compared to placebo.
- Most skill assessments are conducted in non-contested environments, limiting ecological validity.
Conclusions:
- Carbohydrate ingestion is effective in delaying fatigue during soccer matches.
- Further research is needed to confirm if carbohydrate intake directly enhances the retention of soccer-specific skills under competitive conditions.
- Optimizing nutrition is vital for sustaining both physical capacity and technical proficiency in soccer players.
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