Improved physical performance of elite soccer players based on GPS results after 4 days of carbohydrate loading followed by 3 days of low carbohydrate diet

References

• Anderson, L, Drust, B, Close, GL, et al. Physical loading in professional soccer players: implications for contemporary guidelines to encompass carbohydrate periodization. J Sports Sci. 2022;40(9):1000–789. doi: 10.1080/02640414.2022.2044135
   PubMed Web of Science ®Google Scholar
• Akenhead, R, Harley, JA, Tweddle, SP. Examining the external training load of an English Premier league football team with special reference to acceleration. J Strength Cond Res. 2016;30(9):2424–2432. doi: 10.1519/JSC.0000000000001343
   PubMed Web of Science ®Google Scholar
• Anderson, L, Orme, P, Di Michele, R, et al. Quantification of training load during one-, two-and three-game week schedules in professional soccer players from the English Premier league: implications for carbohydrate periodisation. J Sports Sci. 2016;34(13):1250–1259. doi: 10.1080/02640414.2015.1106574.
   PubMed Web of Science ®Google Scholar
• Saltin, B. Metabolic fundamentals in exercise. Med Sci Sports. 1973;5(3):137–146. doi: 10.1249/00005768-197323000-00010
   PubMedGoogle Scholar
• Henselmans, M, Bjørnsen, T, Hedderman, R, et al. The effect of carbohydrate intake on strength and resistance training performance: a systematic review. Nutrients. 2022;14(4):856. doi: 10.3390/nu14040856.
   PubMed Web of Science ®Google Scholar
• Hearris, MA, Hammond, KM, Fell, JM, et al. Regulation of muscle glycogen metabolism during exercise: implications for endurance performance and training adaptations. Nutrients. 2018;10(3):298. doi: 10.3390/nu10030298.
   PubMed Web of Science ®Google Scholar
• Impey, SG, Hearris, MA, Hammond, KM, et al. Fuel for the work required: a theoretical framework for carbohydrate periodization and the glycogen threshold hypothesis. Sports Med. 2018;48(5):1031–1048. doi: 10.1007/s40279-018-0867-7.
   PubMed Web of Science ®Google Scholar
• Morton, JP, Croft, L, Bartlett, JD, et al. Reduced carbohydrate availability does not modulate training-induced heat shock protein adaptations but does upregulate oxidative enzyme activity in human skeletal muscle. J Appl Physiol. 2009;106(5):1513–1521. doi: 10.1152/japplphysiol.00003.2009.
   PubMed Web of Science ®Google Scholar
• Ahmadi Hekmatikar, A, Haghshenas, R, Mohammad Sadeghipor, A. The effect of carbohydrate supplementation and pure water on interleukin 10, glucose and hematological indexes in male football players. Sport Physiol & Manag Invest. 2019;11(4):135–145.
   Google Scholar
• Burke, LM, Loucks, AB, Broad, N. Energy and carbohydrate for training and recovery. J Sports Sci. 2006;24(7):675–685. doi: 10.1080/02640410500482602
   PubMed Web of Science ®Google Scholar
• Fernandes, HS. Carbohydrate consumption and periodization strategies applied to elite soccer players. Curr Nutr Rep. 2020;9(4):414–419. doi: 10.1007/s13668-020-00338-w
   PubMedGoogle Scholar
• Jeukendrup, A, Gleeson, M, Jeukendrup, A. Sport nutrition: human kinetics. Int J Sport Nutr Exercise Metab. 2018;28:451–463. doi: 10.1123/ijsnem.2018-0289
   PubMedGoogle Scholar
• Bergström, J, Hermansen, L, Hultman, E, et al. Diet, muscle glycogen and physical performance. Acta Physiol Scand. 1967;71(2‐3):140–150. doi: 10.1111/j.1748-1716.1967.tb03720.x
   PubMedGoogle Scholar
• Burke, LM, Hawley, JA, Jeukendrup, A, et al. Toward a common understanding of diet–exercise strategies to manipulate fuel availability for training and competition preparation in endurance sport. Int J Sport Nutr Exercise Metab. 2018;28(5):451–463. doi: 10.1123/ijsnem.2018-0289
   PubMed Web of Science ®Google Scholar
• Gejl, KD, Nybo, L. Performance effects of periodized carbohydrate restriction in endurance trained athletes–a systematic review and meta-analysis. J Int Soc Sports Nutr. 2021;18(1):37. doi: 10.1186/s12970-021-00435-3
   PubMed Web of Science ®Google Scholar
• Anderson, L, Orme, P, Naughton, RJ, et al. Energy intake and expenditure of professional soccer players of the English Premier league: evidence of carbohydrate periodization. Int J Sport Nutr Exercise Metab. 2017;27(3):228–238. doi: 10.1123/ijsnem.2016-0259.
   PubMed Web of Science ®Google Scholar
• Palucci Vieira, LH, Carling, C, Barbieri, FA, et al. Match running performance in young soccer players: a systematic review. Sports Med. 2019;49(2):289–318. doi: 10.1007/s40279-018-01048-8.
   PubMed Web of Science ®Google Scholar
• Sagiroglu, İ, Akyildiz, Z, Yildiz, M, et al. Validity and reliability of polar team Pro GPS units for assessing maximum sprint speed in soccer players. Proc Inst Mech Eng Part P: J Sports Eng Technol. 2021;17543371211047224. doi: 10.1177/17543371211047224
   Web of Science ®Google Scholar
• Coutts, AJ, Duffield, R. Validity and reliability of GPS devices for measuring movement demands of team sports. J Sci Med Sport. 2010;13(1):133–135. doi: 10.1016/j.jsams.2008.09.015
   PubMed Web of Science ®Google Scholar
• Akyildiz, Z, Alvurdu, S, Ceylan, HI, et al. Validity and reliability of 10 Hz GPS sensor for measuring distance and maximal speed in soccer: possible differences of unit positioning. Proc Inst Mech Eng Part P: J Sports Eng Technol. 2022;17543371221098888. doi: 10.1177/17543371221098888
   Web of Science ®Google Scholar
• Jennings, D, Cormack, S, Coutts, AJ, et al. The validity and reliability of GPS units for measuring distance in team sport specific running patterns. Int J Sports Physiol Perform. 2010;5(3):328–341. doi: 10.1123/ijspp.5.3.328
   PubMedGoogle Scholar
• Sweeting, AJ, Cormack, SJ, Morgan, S, et al. When is a sprint a sprint? A review of the analysis of team-sport athlete activity profile. Front Physiol. 2017;8: doi: 10.3389/fphys.2017.00432
   Web of Science ®Google Scholar
• Bredt, S, Chagas, MH, Peixoto, GH, et al. Understanding player load: meanings and limitations. J Hum Kinet. 2020;71:5–9. doi: 10.2478/hukin-2019-0072
   PubMed Web of Science ®Google Scholar
• Yeo, CC. Quantification of eccentric load using accelerometer imbedded in GPS. 2014;11(1): 1853.
   Google Scholar
• Brochhagen, J, Hoppe, MW. Metabolic power in team and racquet Sports: a systematic review with best-evidence synthesis. Sports Med Open. 2022;8(1):133. doi: 10.1186/s40798-022-00525-9
   PubMedGoogle Scholar
• Cloosterman, KLA, Fokkema, T, de Vos, R-J, et al. Feasibility and usability of GPS data in exploring associations between training load and running-related knee injuries in recreational runners. BMC Sports Sci, Med Rehabil. 2022;14(1):78. doi: 10.1186/s13102-022-00472-8
   PubMed Web of Science ®Google Scholar
• Osgnach, C, Poser, S, Bernardini, R, et al. Energy cost and metabolic power in elite soccer: a new match analysis approach. Med Sci Sports Exercise. 2010;42(1):170–178. doi: 10.1249/MSS.0b013e3181ae5cfd.
   PubMed Web of Science ®Google Scholar
• Fernandes, H. The carbohydrates periodization strategies should target training and matches load of elite soccer players. Sci Sports. 2022;37(2):153–154. doi: 10.1016/j.scispo.2021.06.001
   Web of Science ®Google Scholar
• Costill, DL, Flynn, MG, Kirwan, JP, et al. Effects of repeated days of intensified training on muscle glycogen and swimming performance. Med Sci Sports Exercise. 1988;20(3):249–254. doi: 10.1249/00005768-198806000-00006.
   PubMed Web of Science ®Google Scholar
• Sherman, WM, Doyle, JA, Lamb, DR, et al. Dietary carbohydrate, muscle glycogen, and exercise performance during 7 d of training. Am J Clin Nutr. 1993;57(1):27–31. doi: 10.1093/ajcn/57.1.27.
   PubMed Web of Science ®Google Scholar
• Vigh-Larsen, JF, Ørtenblad, N, Nielsen, J, et al. The role of muscle glycogen content and localization in high-intensity exercise performance: a placebo-controlled trial. Med & Sci In Sports & Ex. 2022;54(12):2073–2086. doi: 10.1249/MSS.0000000000003002.
   PubMed Web of Science ®Google Scholar
• Williams, JH, Batts, TW, Lees, S. Reduced muscle glycogen differentially affects exercise performance and muscle fatigue. Int Sch Res Notices. 2013;2013:1–8. doi: 10.1155/2013/371235
   Google Scholar
• Mohr, M, Vigh-Larsen, JF, Krustrup, P. Muscle glycogen in elite soccer–A perspective on the implication for performance, fatigue, and recovery. Front Sports Act Living. 2022;4:151. doi: 10.3389/fspor.2022.876534
   Google Scholar
• Ramonas, A, Laursen, PB, Williden, M, et al. The effect of acute manipulation of carbohydrate availability on high intensity running performance, running economy, critical speed, and substrate metabolism in trained male runners. Eur J Sport Sci. 2022;1–11. doi: 10.1080/17461391.2022.2130097
   Web of Science ®Google Scholar
• Cermak, NM, van Loon, LJ. The use of carbohydrates during exercise as an ergogenic aid. Sports Med. 2013;43:1139–1155. doi: 10.1007/s40279-013-0079-0
   PubMed Web of Science ®Google Scholar
• Krustrup, P, Mohr, M, Nybo, L, et al. Muscle metabolism and impaired sprint performance in an elite women’s football game. Scandinavian J Med Sci Sports. 2022;32(S1):27–38. doi: 10.1111/sms.13970.
   PubMedGoogle Scholar
• Mohr, M, Draganidis, D, Chatzinikolaou, A, et al. Muscle damage, inflammatory, immune and performance responses to three football games in 1 week in competitive male players. Eur J Appl Physiol. 2016;116:179–193. doi: 10.1007/s00421-015-3245-2
   PubMed Web of Science ®Google Scholar
• Agha-Alinejad, H, Ahmadi Hekmatikar, AH, Ruhee, RT, et al. A Guide to different intensities of exercise, vaccination, and Sports nutrition in the course of preparing elite athletes for the management of upper respiratory infections during the COVID-19 pandemic: a narrative review. Int J Environ Res Public Health. 2022;19(3):1888. doi: 10.3390/ijerph19031888.
   PubMed Web of Science ®Google Scholar
• Goforth, HW, Arnall, J, David, A, et al. Persistence of supercompensated muscle glycogen in trained subjects after carbohydrate loading. J Appl Physiol. 1997;82(1):342–347. doi: 10.1152/jappl.1997.82.1.342
   PubMed Web of Science ®Google Scholar
• Kang, J, Robertson, RJ, Denys, BG, et al. Effect of carbohydrate ingestion subsequent to carbohydrate supercompensation on endurance performance. Int J Sport Nutr Exercise Metab. 1995;5(4):329–343. doi: 10.1123/ijsn.5.4.329.
   Google Scholar
• Sedlock, DA. The latest on carbohydrate loading: a practical approach. Curr Sports Med Rep. 2008;7(4):209–213. doi: 10.1249/JSR.0b013e31817ef9cb
   PubMed Web of Science ®Google Scholar
• Kanter, M. High-quality carbohydrates and physical performance: expert panel report. Nutrition Today. 2018;53(1):35–39. doi: 10.1097/NT.0000000000000238
   PubMedGoogle Scholar
• Krustrup, P, Mohr, M, Steensberg, A, et al. Muscle and blood metabolites during a soccer game: implications for sprint performance. Med & Sci In Sports & Ex. 2006;38(6):1165–1174. doi: 10.1249/01.mss.0000222845.89262.cd.
   PubMed Web of Science ®Google Scholar
• Mizrahi, J, Verbitsky, O, Isakov, E. Fatigue-related loading imbalance on the shank in running: a possible factor in stress fractures. Ann Biomed Eng. 2000;28(4):463–469. doi: 10.1114/1.284
   PubMed Web of Science ®Google Scholar
• Subotnick, SI. The biomechanics of running implications for the prevention of foot injuries. Sports Med. 1985;2(2):144–153. doi: 10.2165/00007256-198502020-00006
   PubMed Web of Science ®Google Scholar
• Khoramipour, K, Hekmatikar, AA, Sotvan, H. An overview of Fatmax and MFO in exercise. Razi J Med Sci. 2020;27:49–59.
   Google Scholar