Estimates of energy intake and expenditure in professional Rugby League players

摘要: The nutritional and activity habits of professional Rugby League players remain unclear. Ten (23±1 years, 1.85±0.02 m, 97.3±3.1 kg) recorded their dietary intake during a competitive week including four training days (pre-match), match day (match), two rest (recovery). carbohydrates (4.9±0.3 g·kg-1·d-1), proteins (2.2±0.2 g·kg-1·d-1) fats (1.3±0.1 represented 50±2%, 23±1%, 30±1% mean daily energy intake, respectively deficit 947±214 KCal was estimated. Fiber 26±8% lower than Recommended Nutrient Intake (RNI) values fat (% yield) recovery 21±7% higher match. Therefore, opportunities exist to optimize the diets as fiber insufficient relative RNI differences between estimated expenditure were observed. Timing throughout also influenced intake.