PMID- 27990218
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20191120
IS  - 1939-795X (Print)
IS  - 1939-795X (Electronic)
IS  - 1939-795X (Linking)
VI  - 6
IP  - 4
DP  - 2013
TI  - Carbohydrate Mouth Rinse Improves 1.5 h Run Performance: Is There A Dose-Effect?
PG  - 328-340
AB  - There is a substantial body of recent evidence showing ergogenic effects of 
      carbohydrate (CHO) mouth rinsing on endurance performance. However, there is a 
      lack of research on the dose-effect and the aim of this study was to investigate 
      the effect of two different concentrations (6% and 12% weight/volume, w/v) on 90 
      minute treadmill running performance. Seven active males took part in one 
      familiarization trial and three experimental trials (90-minute self-paced 
      performance trials). Solutions (placebo, 6% or 12% CHO-electrolyte solution, 
      CHO-E) were rinsed in the mouth at the beginning, and at 15, 30 and 45 minutes 
      during the run. The total distance covered was greater during the CHO-E trials 
      (6%, 14.6 +/- 1.7 km; 12%, 14.9 +/- 1.6 km) compared to the placebo trial (13.9 +/- 1.7 
      km, P < 0.05). There was no significant difference between the 6% and 12% trials 
      (P > 0.05). There were no between trial differences (P > 0.05) in ratings of 
      perceived exertion (RPE) and feeling or arousal ratings suggesting that the same 
      subjective ratings were associated with higher speeds in the CHO-E trials. 
      Enhanced performance in the CHO-E trials was due to higher speeds in the last 30 
      minutes even though rinses were not provided during the final 45 minutes, 
      suggesting the effects persist for at least 20-45 minutes after rinsing. In 
      conclusion, mouth rinsing with a CHO-E solution enhanced endurance running 
      performance but there does not appear to be a dose-response effect with the 
      higher concentration (12%) compared to a standard 6% solution.
FAU - Wright, Benjamin F
AU  - Wright BF
AD  - Department of Sport and Exercise Science, Aberystwyth University, Aberystwyth, 
      Ceredigion, SY23 3FD, United Kingdom.
FAU - Davison, Glen
AU  - Davison G
AD  - Endurance Research Group, School of Sport and Exercise Sciences, University of 
      Kent, The Medway Building, Chatham Maritime, Kent, ME4 4AG, United Kingdom.
LA  - eng
PT  - Journal Article
DEP - 20131001
PL  - United States
TA  - Int J Exerc Sci
JT  - International journal of exercise science
JID - 101513127
PMC - PMC5154716
OTO - NOTNLM
OT  - Mouth wash
OT  - endurance
OT  - nutrition
OT  - treadmill running
EDAT- 2013/10/01 00:00
MHDA- 2013/10/01 00:01
PMCR- 2013/10/01
CRDT- 2016/12/20 06:00
PHST- 2016/12/20 06:00 [entrez]
PHST- 2013/10/01 00:00 [pubmed]
PHST- 2013/10/01 00:01 [medline]
PHST- 2013/10/01 00:00 [pmc-release]
AID - ijes_6_4_328 [pii]
PST - epublish
SO  - Int J Exerc Sci. 2013 Oct 1;6(4):328-340. eCollection 2013.