Recovery of Cycling Gross Efficiency After Time-Trial Exercise

International Journal of Sports Physiology and Performance
Sjors GrootJos J de Koning

Abstract

Research has shown that gross efficiency (GE) declines during high-intensity exercise, but the time course of recovery of GE after high-intensity exercise has not yet been investigated. To determine the time course of the recovery of GE after time trials (TTs) of different lengths. Nineteen trained male cyclists participated in this study. Before and after TTs of 2000 and 20,000 m, subjects performed submaximal exercise at 55% of the power output attained at maximal oxygen uptake (PVO2max). The postmeasurement continued until 30 min after the end of the TT, during which GE was determined over 3-min intervals. The magnitude-based-inferences approach was used for statistical analysis. GE decreased substantially during the 2000-m and 20,000-m TTs (-11.8% [3.6%] and -6.2% [4.0%], respectively). A most likely and very likely recovery of GE was found during the first half of the submaximal exercise bout performed after the 2000-m, with only a possible increase in GE during the first part of the submaximal exercise bout performed after the 20,000-m. After both distances, GE did not fully recover to the initial pre-TT values, as the difference between the pre-TT value and average GE value of minutes 26-29 was still most likely negative...Continue Reading

References

Jan 1, 1990·Journal of Biomechanics·G J van Ingen Schenau, P R Cavanagh
Feb 1, 1994·Sports Medicine·C FosterN N Thompson
Oct 23, 1998·Journal of Science and Medicine in Sport·D BishopL T Mackinnon
Apr 3, 1999·Medicine and Science in Sports and Exercise·W G HopkinsL M Burke
Feb 11, 2000·Journal of Science and Medicine in Sport·J J de KoningC Foster
Apr 6, 2004·Medicine and Science in Sports and Exercise·Markus AmannCarl Foster
Sep 1, 2005·Cancer Immunology, Immunotherapy : CII·Junichi SakamotoUNKNOWN Meta-Analysis Group of the Japanese Society for Cancer of the Colon Rectum
Jan 6, 2006·Medicine and Science in Sports and Exercise·Stefan VogtAndreas Schmid
Jul 22, 2006·Journal of Applied Physiology·Mark BurnleyAndrew M Jones
May 1, 2007·Sports Medicine·Carl Foster, Alejandro Lucia
Jul 31, 2007·European Journal of Applied Physiology·Florentina J HettingaCarl Foster
Sep 29, 2007·The Journal of Physiology·Michael J Joyner, Edward F Coyle
Dec 7, 2007·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·James G HopkerJonathan D Wiles
Dec 19, 2008·Medicine and Science in Sports and Exercise·William G HopkinsJuri Hanin
Feb 21, 2009·European Journal of Applied Physiology·Gertjan Ettema, Håvard Wuttudal Lorås
May 14, 2010·European Journal of Applied Physiology·Dionne A NoordhofCarl Foster
Feb 22, 2012·Journal of Strength and Conditioning Research·Mats AinegrenMarko S Laaksonen
Jun 19, 2012·International Journal of Sports Medicine·J J de KoningC Foster
Sep 26, 2012·International Journal of Sports Physiology and Performance·Jos J de KoningCarl Foster
Feb 23, 2013·International Journal of Sports Physiology and Performance·Kevin De PauwRomain Meeusen
Jul 3, 2013·Journal of Applied Physiology·James G HopkerLouis Passfield
Aug 29, 2013·International Journal of Sports Physiology and Performance·Christina Åsan GrasaasØyvind Sandbakk
Jun 10, 2014·International Journal of Sports Physiology and Performance·Dionne A NoordhofJos J de Koning
Jul 23, 2014·Medicine and Science in Sports and Exercise·Kevin ThomasLes Ansley
Apr 17, 2015·Health and Quality of Life Outcomes·Stefanie AuerKatharina Luttenberger
Jan 29, 2016·Journal of Strength and Conditioning Research·Jan HoffJan Helgerud

❮ Previous
Next ❯

Citations

Nov 7, 2019·International Journal of Sports Physiology and Performance·Nicki Winfield AlmquistBent R Rønnestad
Jan 18, 2020·International Journal of Sports Physiology and Performance·Anna E VoskampDionne A Noordhof

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

International Journal of Sports Physiology and Performance
Roy C MulderJos J de Koning
International Journal of Sports Physiology and Performance
Dionne A NoordhofJos J de Koning
Research Quarterly for Exercise and Sport
Fernando K BorszczVitor P Costa
© 2022 Meta ULC. All rights reserved