Changes in Water Turnover and Its Components Over One Athletic Season: An Observational Study Among Athletes From Different Sports

Key Points

• This research aims to investigate changes in water turnover and its components among athletes from various sports during an athletic season.
• Observational study conducted over one athletic season
• Comparison of water turnover measures between different sports
• Assessment of preformed water intake variations
• No significant changes in rH2O or preformed water intake over the season
• Distinct cross-sectional differences in rH2O observed between sports
• Low levels of preformed water intake persisted throughout the athletic season