EconPapers    
Economics at your fingertips  
 

The Effects of Carbohydrate and Caffeine Mouth Rinsing on Arm Crank Time-Trial Performance

Jonathan Sinclair and Lindsay Bottoms
Additional contact information
Jonathan Sinclair: Centre for Applied Sport and Exercise Sciences, University of Central Lancashire, United Kingdom
Lindsay Bottoms: School of Health, Sport and Bioscience, University of East London

Journal of Sports Research, 2014, vol. 1, issue 2, 34-44

Abstract: This study aimed to determine whether carbohydrate (CHO) and caffeine (CAFF) mouth rinsing would improve 30 minute arm cranking time-trial performance. Twelve male participants (age 21.54 ± 1.28 years, height 179.46 ± 7.38 cm and mass 73.69 ± 5.40 kg) took part in the current investigation. Participants came to the laboratory on 3 occasions during which they performed 30 minute self-paced arm crank time trials. On one occasion water was given as a mouth rinse for 5 s (PLA), on another occasion a 6.4% CHO solution was given for 5 s and finally a 0.032% CAFF solution was given for 5s. Key measurements of distance covered, heart rate (HR), ratings of perceived exertion (RPE), cadence and power output were recorded throughout all trials. Distance covered during the CAFF (15.43 ± 3.27 km) and CHO (15.30 ± 3.31) mouth rinse trials were significantly (p 0.05) differences between trials were observed for HR and RPE. CAFF and CHO mouth rinse serve to improve 30 minute arm cranking performance by mediating increasing cadence and power output without a concurrent increase in RPE and HR.

Date: 2014
References: Add references at CitEc
Citations: Track citations by RSS feed

Downloads: (external link)
http://www.conscientiabeam.com/journal/90/abstract/3433 (application/pdf)
http://www.conscientiabeam.com/journal/90/abstract/3433 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:pkp:josres:2014:p:34-44

Access Statistics for this article

Journal of Sports Research is currently edited by Sanele Phillip (Editorial Office)

More articles in Journal of Sports Research from Conscientia Beam 2637 E Atlantic Blvd #43110 Pompano Beach, FL 33062, USA.
Bibliographic data for series maintained by Editorial Office ().

 
Page updated 2019-08-25
Handle: RePEc:pkp:josres:2014:p:34-44