The effects of glucose-fructose co-ingestion on repeated performance during a day of intensified rugby union training in professional academy players

References

• Alaunyte, I., Perry, J. L., & Aubrey, T. (2015). Nutritional knowledge and eating habits of professional rugby league players: Does knowledge translate into practice? Journal of the International Society of Sports Nutrition, 12:18. https://doi.org/10.1186/s12970-015-0082-y
   PubMed Web of Science ®Google Scholar
• Austin, D., Gabbett, T., & Jenkins, D. (2011). Repeated high-intensity exercise in professional rugby union. Journal of Sports Sciences, 29(10), 1105–1112. https://doi.org/10.1080/02640414.2011.582508
   PubMed Web of Science ®Google Scholar
• Betts, J. A., Gonzalez, J. T., Burke, L. M., Close, G. L., Garthe, I., James, L. J., Jeukendrup, A. E., Morton, J. P., Nieman, D. C., Peeling, P., Phillips, S. M., Stellingwerff, T., van Loon, L. J. C., Williams, C., Woolf, K., Maughan, R., & Atkinson, G. (2020). PRESENT 2020: Text Expanding on the Checklist for Proper Reporting of Evidence in Sport and Exercise Nutrition Trials. International Journal of Sport Nutrition and Exercise Metabolism, 30(1), 2–13. https://doi.org/10.1123/ijsnem.2019-0320
   PubMed Web of Science ®Google Scholar
• Betts, J. A., & Williams, C. (2010). Short-term recovery from prolonged exercise: Exploring the potential for protein ingestion to accentuate the benefits of carbohydrate supplements. Sports Medicine, 40(11), 941–959. https://doi.org/10.2165/11536900-000000000-00000
   PubMed Web of Science ®Google Scholar
• Bjorkman, O., Gunnarsson, R., Hagstrom, E., Felig, P., & Wahren, J. (1989). Splanchnic and renal exchange of infused fructose in insulin-deficient type 1 diabetic patients and healthy controls. The Journal of Clinical Investigation, 83(1), 52–59. https://doi.org/10.1172/JCI113884
   PubMed Web of Science ®Google Scholar
• Bradley, W. J., Hannon, M. P., Benford, V., Morehen, J. C., Twist, C., Shepherd, S., Cocks, M., Impey, S. G., Cooper, R. G., Morton, J. P., & Close, G. L. (2017). Metabolic demands and replenishment of muscle glycogen after a rugby league match simulation protocol. Journal of Science and Medicine in Sport, 20(9), 878–883. https://doi.org/10.1016/j.jsams.2017.02.005
   PubMed Web of Science ®Google Scholar
• Bradley, W. J., Morehen, J. C., Haigh, J., Clarke, J., Donovan, T. F., Twist, C., Cotton, C., Shepherd, S., Cocks, M., Sharma, A., Impey, S. G., Cooper, R. G., Maclaren, D. P., Morton, J. P., & Close, G. L. (2016). Muscle glycogen utilisation during Rugby match play: Effects of pre-game carbohydrate. Journal of Science and Medicine in Sport, 19(12), 1033–1038. https://doi.org/10.1016/j.jsams.2016.03.008
   PubMed Web of Science ®Google Scholar
• Brisswalter, J., Bieuzen, F., Giacomoni, M., Tricot, V., & Falgairette, G. (2007). Morning-to-evening differences in oxygen uptake kinetics in short-duration cycling exercise. Chronobiology International, 24(3), 495–506. https://doi.org/10.1080/07420520701420691
   PubMed Web of Science ®Google Scholar
• Daniel, H., & Zietek, T. (2015). Taste and move: Glucose and peptide transporters in the gastrointestinal tract. Experimental Physiology, 100(12), 1441–1450. https://doi.org/10.1113/EP085029
   PubMed Web of Science ®Google Scholar
• Decombaz, J., Jentjens, R., Ith, M., Scheurer, E., Buehler, T., Jeukendrup, A., & Boesch, C. (2011). Fructose and galactose enhance postexercise human liver glycogen synthesis. Medicine and Science in Sports and Exercise, 43(10), 1964–1971. https://doi.org/10.1249/MSS.0b013e318218ca5a
   Web of Science ®Google Scholar
• Drust, B., Waterhouse, J., Atkinson, G., Edwards, B., & Reilly, T. (2005). Circadian rhythms in sports performance–an update. Chronobiology International, 22(1), 21–44. https://doi.org/10.1081/CBI-200041039
   PubMed Web of Science ®Google Scholar
• Foster, C., Florhaug, J. A., Franklin, J., Gottschall, L., Hrovatin, L. A., Parker, S., Doleshal, P., & Dodge, C. (2001). A new approach to monitoring exercise training. Journal Of Strength And Conditioning Research / National Strength & Conditioning Association, 15(1), 109–115. https://doi.org/10.1519/00124278-200102000-00019
   PubMed Web of Science ®Google Scholar
• Fuchs, C. J., Gonzalez, J. T., Beelen, M., Cermak, N. M., Smith, F. E., Thelwall, P. E., Taylor, R., Trenell, M. I., Stevenson, E. J., & van Loon, L. J. (2016). Sucrose ingestion after exhaustive exercise accelerates liver, but not muscle glycogen repletion compared with glucose ingestion in trained athletes. Journal of Applied Physiology, 120(11), 1328–1334. https://doi.org/10.1152/japplphysiol.01023.2015
   PubMed Web of Science ®Google Scholar
• Fuchs, C. J., Gonzalez, J. T., & van Loon, L. J. C. (2019). Fructose co-ingestion to increase carbohydrate availability in athletes. Journal of Physiology, 597(14), 3549–3560. https://doi.org/10.1113/JP277116
   PubMed Web of Science ®Google Scholar
• Gonzalez, J. T., Fuchs, C. J., Betts, J. A., & van Loon, L. J. (2016). Liver glycogen metabolism during and after prolonged endurance-type exercise. American Journal of Physiology. Endocrinology and Metabolism, 311(3), E543–553. https://doi.org/10.1152/ajpendo.00232.2016
   PubMed Web of Science ®Google Scholar
• Gonzalez, J. T., Fuchs, C. J., Betts, J. A., & van Loon, L. J. (2017). Glucose plus fructose ingestion for post-exercise recovery-greater than the sum of its parts? Nutrients, 9(4). https://doi.org/10.3390/nu9040344
   Web of Science ®Google Scholar
• Gonzalez, J. T., Fuchs, C. J., Smith, F. E., Thelwall, P. E., Taylor, R., Stevenson, E. J., Trenell, M. I., Cermak, N. M., & van Loon, L. J. (2015). Ingestion of glucose or sucrose prevents liver but not muscle glycogen depletion during prolonged endurance-type exercise in trained cyclists. American Journal of Physiology-Endocrinology and Metabolism, 309(12), E1032–1039. https://doi.org/10.1152/ajpendo.00376.2015
   PubMed Web of Science ®Google Scholar
• Gray, E. A., Green, T. A., Betts, J. A., & Gonzalez, J. T. (2019). Post-exercise glucose-fructose co-ingestion augments cycling capacity during short-term and overnight recovery from exhaustive exercise, compared to isocaloric glucose. International Journal of Sport Nutrition and Exercise Metabolism, 30(1), 54–61. https://doi.org/10.1123/ijsnem.2019-0211
   Web of Science ®Google Scholar
• Hart, S., Drevets, K., Alford, M., Salacinski, A., & Hunt, B. E. (2013). A method-comparison study regarding the validity and reliability of the Lactate Plus analyzer. BMJ Open, 3. https://doi.org/10.1136/bmjopen-2012-001899
   Google Scholar
• Lundy, B., O’Connor, H., Pelly, F., & Caterson, I. (2006). Anthropometric characteristics and competition dietary intakes of professional rugby league players. International Journal of Sport Nutrition and Exercise Metabolism, 16(2), 199–213. https://doi.org/10.1123/ijsnem.16.2.199
   PubMed Web of Science ®Google Scholar
• Maunder, E., Podlogar, T., & Wallis, G. A. (2018). Postexercise fructose-maltodextrin ingestion enhances subsequent endurance capacity. Medicine and Science in Sports and Exercise, 50(5), 1039–1045. https://doi.org/10.1249/MSS.0000000000001516
   PubMed Web of Science ®Google Scholar
• McLaren, S. J., Weston, M., Smith, A., Cramb, R., & Portas, M. D. (2016). Variability of physical performance and player match loads in professional rugby union. Journal of Science and Medicine in Sport, 19(6), 493–497. https://doi.org/10.1016/j.jsams.2015.05.010
   PubMed Web of Science ®Google Scholar
• Read, D. B., Jones, B., Williams, S., Phibbs, P. J., Darrall-Jones, J. D., Roe, G. A. B., Weakley, J. J. S., Rock, A., & Till, K. (2018). The physical characteristics of specific phases of play during rugby union match play. International Journal of Sports Physiology and Performance, 13(10), 1331–1336. https://doi.org/10.1123/ijspp.2017-0625
   PubMed Web of Science ®Google Scholar
• Revicki, D. A., Wood, M., Wiklund, I., & Crawley, J. (1997). Research Reliability and validity of the Gastrointestinal Symptom Rating Scale in patients with gastroesophageal reflux disease. Quality of Life, 7(1), 75–83. https://doi.org/10.1023/A:1008841022998
   Web of Science ®Google Scholar
• Roden, M., Perseghin, G., Petersen, K. F., Hwang, J. H., Cline, G. W., Gerow, K., Rothman, D. L., & Shulman, G. I. (1996). The roles of insulin and glucagon in the regulation of hepatic glycogen synthesis and turnover in humans. Journal of Clinical Investigation, 97(3), 642–648. https://doi.org/10.1172/JCI118460
   PubMed Web of Science ®Google Scholar
• Rothman, D. L., Shulman, R. G., & Shulman, G. I. (1991). N.m.r. studies of muscle glycogen synthesis in normal and non-insulin-dependent diabetic subjects. Biochemical Society Transactions, 93(11), 992–994. https://doi.org/10.1073/pnas.93.11.5329
   Web of Science ®Google Scholar
• Thomas, D. T., Erdman, K. A., & Burke, L. M. (2016). American college of sports medicine joint position statement. Nutrition and athletic performance. Medicine and Science in Sports and Exercise, 48(3), 543–568. https://doi.org/10.1249/MSS.0000000000000852
   Google Scholar
• Trommelen, J., Beelen, M., Pinckaers, P. J., Senden, J. M., Cermak, N. M., & Van Loon, L. J. (2016). Fructose coingestion does not accelerate postexercise muscle glycogen repletion. Medicine and Science in Sports and Exercise, 48(5), 907–912. https://doi.org/10.1249/MSS.0000000000000829
   PubMed Web of Science ®Google Scholar
• van Hall, G., Shirreffs, S. M., & Calbet, J. A. (1985). Muscle glycogen resynthesis during recovery from cycle exercise: No effect of additional protein ingestion. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology, 2000(88), 1631–1636. https://doi.org/10.1152/jappl.2000.88.5.1631
   Google Scholar
• van Moorsel, D., Hansen, J., Havekes, B., Scheer, F., Jorgensen, J. A., Hoeks, J., Schrauwen-Hinderling, V. B., Duez, H., Lefebvre, P., Schaper, N. C., Hesselink, M. K. C., Staels, B., & Schrauwen, P. (2016). Demonstration of a day-night rhythm in human skeletal muscle oxidative capacity. Molecular Metabolism, 5(8), 635–645. https://doi.org/10.1016/j.molmet.2016.06.012
   PubMed Web of Science ®Google Scholar