PMID- 36157941
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220928
IS  - 1640-5544 (Print)
IS  - 1899-7562 (Electronic)
IS  - 1640-5544 (Linking)
VI  - 83
DP  - 2022 Aug
TI  - Carbohydrate Rinse Fails to Enhance Cycling Performance or Alter Metabolic and 
      Autonomic Recovery in Recreational Cyclists.
PG  - 109-119
LID - 10.2478/hukin-2022-0036 [doi]
AB  - The purpose of the study was to examine the effects of carbohydrate (CHO) mouth 
      rinsing on autonomic and metabolic recovery as well as cycling performance. Ten 
      male recreational cyclists (age = 30 +/- 6 years, VO(2peak) = 54.5 +/- 8.1 
      mL.kg(-1).min(-1)) completed a randomized, double-blind, placebo-controlled, 
      crossover designed study. A CHO or a placebo (PLA) rinse was administered every 
      12.5% of a work to completion trial (75%W(max)). Heart rate variability 
      (lnRMSSD), the respiratory exchange ratio, and plasma epinephrine, 
      norepinephrine, insulin, glucose, free fatty acids (FFA), and lactate were 
      measured pre- and post-exercise. The CHO rinse did not improve time to completion 
      of the test trial (CHO: 4108 +/- 307 s, PLA: 4176 +/- 374 s, p = 0.545). Further, the 
      CHO rinse did not impact autonomic recovery, as measured by lnRMSSD (p = 0.787) 
      and epinephrine (p = 0.132). Metabolic biomarkers were also unaffected by the CHO 
      rinse, with no differences observed in responses of FFA (p = 0.064), lactate (p = 
      0.302), glucose (p = 0.113) or insulin (p = 0.408). Therefore, the CHO mouth 
      rinse does not reduce the acute sympathetic response following strenuous exercise 
      and does not result in improvements in cycling time to completion.
CI  - (c) 2022 Cassie M. Williamson-Reisdorph, Emily E. Bechke, Cherilyn McLester, Robert 
      Buresh, Melinda Millard-Stafford, Zackery Green, Rasmus Rooks, Brett Nickerson, 
      Brian M. Kliszczewicz, published by Sciendo.
FAU - Williamson-Reisdorph, Cassie M
AU  - Williamson-Reisdorph CM
AD  - School of Integrative Physiology and Athletic Training, University of Montana, 
      Missoula, MT 59801, USA.
FAU - Bechke, Emily E
AU  - Bechke EE
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
FAU - McLester, Cherilyn
AU  - McLester C
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
FAU - Buresh, Robert
AU  - Buresh R
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
FAU - Millard-Stafford, Melinda
AU  - Millard-Stafford M
AD  - School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA 
      30332, USA.
FAU - Green, Zackery
AU  - Green Z
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
FAU - Rooks, Rasmus
AU  - Rooks R
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
FAU - Nickerson, Brett
AU  - Nickerson B
AD  - College of Nursing and Health Sciences, Texas A&M International University, 
      Laredo, TX 78041, USA.
FAU - Kliszczewicz, Brian M
AU  - Kliszczewicz BM
AD  - Department of Exercise Science and Sport Management, Kennesaw State University, 
      Kennesaw, GA 30144, USA.
LA  - eng
PT  - Journal Article
DEP - 20220908
PL  - Poland
TA  - J Hum Kinet
JT  - Journal of human kinetics
JID - 101513031
PMC - PMC9465746
OTO - NOTNLM
OT  - autonomic nervous system
OT  - carbohydrate solution
OT  - cycling
OT  - endurance performance
OT  - exercise metabolism
OT  - heart rate variability
EDAT- 2022/09/27 06:00
MHDA- 2022/09/27 06:01
PMCR- 2022/09/08
CRDT- 2022/09/26 17:14
PHST- 2022/09/26 17:14 [entrez]
PHST- 2022/09/27 06:00 [pubmed]
PHST- 2022/09/27 06:01 [medline]
PHST- 2022/09/08 00:00 [pmc-release]
AID - hukin-2022-0036 [pii]
AID - 10.2478/hukin-2022-0036 [doi]
PST - epublish
SO  - J Hum Kinet. 2022 Sep 8;83:109-119. doi: 10.2478/hukin-2022-0036. eCollection 
      2022 Aug.