Search Results

You are looking at 51 - 60 of 74 items for :

  • "calorimetry" x
  • Sport and Exercise Science/Kinesiology x
  • Physical Education and Coaching x
Clear All
Restricted access

Ulrika Andersson-Hall, Stefan Pettersson, Fredrik Edin, Anders Pedersen, Daniel Malmodin and Klavs Madsen

30 min during recovery. Resting metabolism was determined by indirect calorimetry immediately preceding the two FO tests and twice during the recovery period. The subject was sitting still in a calm environment for at least five min prior to measurement, and expired VO 2 and VCO 2 was measured

Restricted access

Thomas Reeve, Ralph Gordon, Paul B. Laursen, Jason K.W. Lee and Christopher J. Tyler

:10.1152/jappl.1964.19.3.531 10.1152/jappl.1964.19.3.531 14173555 16. Burton AC . Human calorimetry. 2. The average temperature of the tissues of the body . J Nutr . 1935 ; 9 : 261 – 280 . 10.1093/jn/9.3.261 17. Borg G . Perceived exertion as an indicator of somatic stress . Scand J Rehabil

Restricted access

Michael E. Hales and John D. Johnson II

equivalent of task; RER, respiratory exchange ratio. The portable gas analyzer measured VO 2 and VCO 2 exchange samples and calculated energy expenditure by indirect calorimetry. An interaction effect was not determined by the 2-way repeated-measures ANOVA for energy expenditure across trials and between

Restricted access

Gavin Cowper, Martin Barwood and Stuart Goodall

: 24844622 24844622 16. Burton AC . Human calorimetry: II. The average temperature of the tissues of the body: three figures . J Nutr . 1935 ; 9 ( 3 ): 261 – 280 . doi: 10.1093/jn/9.3.261 17. Gagge AP , Stolwijk JA , Hardy JD . Comfort and thermal sensations and associated physiological

Restricted access

Alan J. McCubbin, Anyi Zhu, Stephanie K. Gaskell and Ricardo J.S. Costa

-by-breath indirect calorimetry, averaged over 5 min (Vmax Encore Metabolic Cart; CareFusion, San Diego, CA) and determined from the equations of Péronnet and Massicotte ( 1991 ): Total carbohydrate oxidation: ( 4.585 × V ˙ CO 2 ) − ( 3.226 × V ˙ O 2 ) . Total fat oxidation: ( 1.695 × V ˙ O 2 ) − ( 1.701 × V ˙ CO 2

Restricted access

Todd Miller, Stephanie Mull, Alan Albert Aragon, James Krieger and Brad Jon Schoenfeld

 hours and to remain normally hydrated prior to body composition and RMR assessment. After DXA scanning, subjects underwent testing for resting metabolic rate (RMR) via indirect calorimetry to determine daily resting caloric expenditure. Subjects sat quietly in a reclined position and breathed normally

Restricted access

Michael J. Davies, Bradley Clark, Laura A. Garvican-Lewis, Marijke Welvaert, Christopher J. Gore and Kevin G. Thompson

using a custom-built, open-circuit, indirect calorimetry system with associated in-house software for determination of oxygen uptake. 17 The highest V ˙ O 2 averaged over a 30-second period was defined as V ˙ O 2 peak . MAP was determined as the final completed stage plus the proportion of any

Restricted access

Kapria-Jad Josaphat, Vicky Drapeau, David Thivel and Marie-Eve Mathieu

them with the procedures of the experimental visits (see details below). Maximum oxygen uptake (VO 2 max) was measured with indirect calorimetry (MOXUS; AEI Technology, Pittsburgh, PA). A progressive test on the treadmill adapted from the shuttle test was performed ( Leger et al., 1988 ). The test

Restricted access

Jennifer Sygo, Alexandra M. Coates, Erik Sesbreno, Margo L. Mountjoy and Jamie F. Burr

was calculated as per the protocol of Slater et al. ( 2006 ), using a coefficient derived from elite sprint swimmers ( Pynes et al., 2006 ). Resting Metabolic Rate Resting metabolic rate was measured via indirect calorimetry (Quark-Omnia; Cosmed, Rome, Italy), with analysis of expired gases. The

Open access

David M. Shaw, Fabrice Merien, Andrea Braakhuis, Daniel Plews, Paul Laursen and Deborah K. Dulson

did not measure resting D-βHB concentrations for our cyclists, we could not compare D-βHB oxidation rates. Importantly, the validity of these calculations have not been confirmed using direct calorimetry and may be compromised due to the inclusion of unclear D-βHB volume distribution values, which