Effects of Carbohydrate Mouth Rinsing on Upper Body Resistance Exercise Performance

in International Journal of Sport Nutrition and Exercise Metabolism
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Carbohydrate mouth rinsing has been shown to enhance aerobic exercise performance, but there is limited research with resistance exercise (RE). Therefore, the purpose of this investigation was to examine the effects of carbohydrate mouth rinsing during a high-volume upper body RE protocol on performance, heart rate responses, ratings of perceived exertion, and felt arousal. Recreationally experienced resistance-trained males (N = 17, age: 21 ± 1 years, height: 177.3 ± 5.2 cm, mass: 83.5 ± 9.3 kg) completed three experimental sessions, with the first serving as familiarization to the RE protocol. During the final two trials, the participants rinsed a 25-ml solution containing either a 6% carbohydrate solution or an artificially flavored placebo in a randomized, counterbalanced, and double-blinded fashion. The participants rinsed a total of nine times immediately before beginning the protocol and 20 s before repetitions to failure with the exercises bench press, bent-over row, incline bench press, close-grip row, hammer curls, skull crushers (all completed at 70% one-repetition maximum), push-ups, and pull-ups. Heart rate, ratings of perceived exertion, and felt arousal were measured at the baseline and immediately after each set of repetitions to failure. There were no differences for the total repetitions completed (carbohydrate = 203 ± 25 repetitions vs. placebo = 201 ± 23 repetitions, p = .46, Cohen’s d = 0.10). No treatment differences were observed for heart rate, ratings of perceived exertion, or felt arousal (p > .05). Although carbohydrate mouth rinsing has been shown to be effective in increasing aerobic performance, the results from this investigation show no benefit in RE performance in resistance-trained males.

Krings is with the Department of Health and Human Performance, University of Wisconsin-Platteville, Platteville, WI. Shepherd and Smith are with the Department of Kinesiology, Mississippi State University, Mississippi State, MS. Waldman is with the Department of Kinesiology, University of North Alabama, Florence, AL. McAllister is with the Department of Health and Human Performance, Texas State University, San Marcos, TX.

Krings (kringsb@uwplatt.edu) is corresponding author.
International Journal of Sport Nutrition and Exercise Metabolism
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References
  • American College of Sports Medicine. (2013). ACSM’s guidelines for exercise testing and prescription. Philadelphia, PA: Lippincott Williams & Wilkins.

    • Search Google Scholar
    • Export Citation
  • BaileyS.P.HibbardJ.La ForgeD.MitchellM.RoelandsB.HarrisG.K. & FolgerS. (2019). Impact of a carbohydrate mouth rinse on quadriceps muscle function and corticomotor excitability. International Journal of Sports Physiology and Performance 14121.

    • Crossref
    • Search Google Scholar
    • Export Citation
  • Bastos-SilvaV.J.PrestesJ. & GeraldesA.A.R. (2019). Effect of carbohydrate mouth rinse on training load volume in resistance exercises. Journal of Strength and Conditioning Research 33(6) 16531657. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BazzucchiI.PatrizioF.FeliciF.NicoloA. & SacchettiM. (2016). CHO mouth rinsing improves neuromuscular performance during isokinetic fatiguing exercise. International Journal of Sports Physiology and Performance 12(8) 10311038. PubMed ID: 27967281 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BeavenC.M.MaulderP.PooleyA.KilduffL. & CookC. (2013). Effects of caffeine and carbohydrate mouth rinses on repeated sprint performance. Applied Physiology Nutrition and Metabolism 38(6) 633637. PubMed ID: 23724880 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BeelenM.BerghuisJ.BonaparteB.BallakS.B.JeukendrupA.E. & van LoonL.J. (2009). Carbohydrate mouth rinsing in the fed state: Lack of enhancement of time-trial performance. International Journal of Sport Nutrition and Exercise Metabolism 19(4) 400409. PubMed ID: 19827464 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BlackC.D.SchubertD.J.SzczyglowskiM.K. & WrenJ.D. (2018). Carbohydrate mouth rinsing does not prevent the decline in maximal strength following fatiguing exercise. Journal of Strength and Conditioning Research 32(9):24662473. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BorgG.A. (1982). Psychophysical bases of perceived exertion. Medicine & Science in Sports & Exercise 14(5) 377381. PubMed ID: 7154893

    • Crossref
    • Search Google Scholar
    • Export Citation
  • BrzyckiM. (1993). Strength testing—predicting a one-rep max from reps-to-fatigue. Journal of Physical Education Recreation & Dance 64(1) 8890. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • CarterJ.M.JeukendrupA.E. & JonesD.A. (2004). The effect of carbohydrate mouth rinse on 1-h cycle time trial performance. Medicine & Science in Sports & Exercise 36(12):21072111. PubMed ID: 15570147 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • CarterJ.M.JeukendrupA.E.MannC.H. & JonesD.A. (2004). The effect of glucose infusion on glucose kinetics during a 1-h time trial. Medicine & Science in Sports & Exercise 36(9) 15431550. PubMed ID: 15354036 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • ChambersE.S.BridgeM.W. & JonesD.A. (2009). Carbohydrate sensing in the human mouth: Effects on exercise performance and brain activity. The Journal of Physiology 587(Pt 8) 17791794. PubMed ID: 19237430 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • ClarkeN.D.HammondS.KorniliosE. & MundyP.D. (2017). Carbohydrate mouth rinse improves morning high-intensity exercise performance. European Journal of Sport Science 17(2) 19. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • ClarkeN.D.KorniliosE. & RichardsonD.L. (2015). Carbohydrate and caffeine mouth rinses do not affect maximum strength and muscular endurance performance. The Journal of Strength & Conditioning Research 29(10) 29262931. PubMed ID: 25785703 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • CohenJ. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). New York, NY: Academic Press.

  • DecimoniL.S.CurtyV.M.AlmeidaL.KochA.J.WillardsonJ.M. & MachadoM. (2018). Carbohydrate mouth rinsing improves resistance training session performance. International Journal of Sports Science & Coaching 13(5) 804809. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • DorlingJ.L. & EarnestC.P. (2013). Effect of carbohydrate mouth rinsing on multiple sprint performance. Journal of the International Society of Sports Nutrition 10(1) 41. PubMed ID: 24066731 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • DunkinJ.E. & PhillipsS.M. (2017). The effect of a carbohydrate mouth rinse on upper-body muscular strength and endurance. The Journal of Strength & Conditioning Research 31(7) 19481953. PubMed ID: 28640772 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • HaffG.G. & TriplettN.T. (2015). Essentials of strength training and conditioning (4th ed.). Champaign, IL: Human Kinetics.

  • JensenM.StellingwerffT. & KlimstraM. (2015). Carbohydrate mouth rinse counters fatigue related strength reduction. International Journal of Sports Nutrition and Exercise Metabolism 25(3) 252261. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • KringsB.M.PetersonT.J.ShepherdB.D.McAllisterM.J. & SmithJ.W. (2017). Effects of carbohydrate ingestion and carbohydrate mouth rinse on repeat sprint performance. International Journal of Sports Nutrition and Exercise Metabolism 27(3) 204212. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • PainelliV.S.RoschelH.GualanoB.Del-FaveroS.BenattiF.B.UgrinowitschC. . . . LanchaA.H.Jr. (2011). The effect of carbohydrate mouth rinse on maximal strength and strength endurance. European Journal of Applied Physiology 111(9) 23812386. PubMed ID: 21336838 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • PhillipsS.M.FindlayS.KavaliauskasM. & GrantM.C. (2014). The influence of serial carbohydrate mouth rinsing on power output during a cycle sprint. Journal of Sports Science and Medicine 13(2) 252. PubMed ID: 24790476

    • Search Google Scholar
    • Export Citation
  • PottierA.BouckaertJ.GilisW.RoelsT. & DeraveW. (2010). Mouth rinse but not ingestion of a carbohydrate solution improves 1-h cycle time trial performance. Scandinavian Journal of Medicine & Science in Sports 20(1) 105111. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • RolloI.ColeM.MillerR. & WilliamsC. (2010). Influence of mouth rinsing a carbohydrate solution on 1-h running performance. Medicine & Science in Sports & Exercise 42(4) 798804. PubMed ID: 19952850 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • SvebakS. & MurgatroydS. (1985). Metamotivational dominance: A multimethod validation of reversal theory constructs. Journal of Personality and Social Psychology 48(1) 107116. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • ThomasD.T.ErdmanK.A. & BurkeL.M. (2016). American College of Sports Medicine Joint Position Statement. Nutrition and Athletic Performance. Medicine & Science in Sports & Exercise 48(3) 543568. PubMed ID: 26891166 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • TurnerC.E.ByblowW.D.StinearC.M. & GantN. (2014). Carbohydrate in the mouth enhances activation of brain circuitry involved in motor performance and sensory perception. Appetite 80 212219. PubMed ID: 24858834 doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
  • WhithamM. & McKinneyJ. (2007). Effect of a carbohydrate mouthwash on running time-trial performance. Journal of Sports Science 25(12) 13851392. doi:

    • Crossref
    • Search Google Scholar
    • Export Citation
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