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Does carbohydrate supplementation enhance tennis match play performance?
Rodrigo Vitasovic Gomes, Caroline Dario Capitani, Carlos Ugrinowitsch
1School of Arts, Sciences and Humanities, University of São Paulo, Av Arlindo Bettio, 1000, São Paulo 03828-000, Brazil. aoki.ms@usp.br.
Carbohydrate (CHO) supplementation did not enhance tennis performance in young players during simulated matches. This study found no significant differences in key performance metrics when comparing CHO drinks to a placebo.
Area of Science:
- Sports Science
- Exercise Physiology
- Nutrition Science
Background:
- Carbohydrate (CHO) intake is explored as a strategy to maintain tennis match performance.
- Significant performance decrements during prolonged play are a concern in tennis.
Purpose of the Study:
- To evaluate the impact of CHO supplementation on tennis match play performance.
- To determine if CHO intake influences key performance indicators in tennis players.
Main Methods:
- A randomized, double-blind, crossover study involving 12 nationally ranked young tennis players.
- Players completed two 3-hour simulated matches, consuming either a CHO or placebo (PLA) solution.
- Performance was assessed via video analysis, measuring variables like games won, rally statistics, and service effectiveness.
Main Results:
- No statistically significant differences were observed between the CHO and placebo conditions for any performance variable.
- Key metrics including games won, effective playing time, and service accuracy remained unchanged.
Conclusions:
- CHO supplementation did not yield improvements in tennis match play performance under the study's conditions.
- Further research may be needed to explore optimal CHO strategies for tennis players.
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