Journal article
Oxygen Uptake Kinetics Following Six Weeks of Interval and Continuous Endurance Exercise Training − An explorative pilot study
Respiratory Physiology & Neurobiology, Vol.247, pp.156-166
2018
Abstract
Purpose: The aim of the study was to compare the responses of pulmonary (V'O2pulm) and muscle (V'O2musc) oxygen uptake kinetics before (PRE) and after (POST) six weeks of endurance exercise training. Methods: Nine untrained individuals performed pseudo-random binary sequences work rate changes between 30 W and 80 W at PRE and POST training intervention. Heart rate (HR) and V'O2pulm were measured beat-to-beat and breath-by-breath, respectively. V'O2musc was estimated applying the approach of Hoffmann et al. (Eur J Appl Physiol 113: 1745-1754, 2013). Results: Maximal oxygen uptake showed significant increases from PRE (3.2±0.3 L min-1) to POST (3.7±0.2 L min-1; p < 0.05). For HR, V'O2pulm and V'O2musc kinetics no significant changes from PRE to POST training intervention were observed (p > 0.05). Conclusions: Discrepancies in the adaptations of the involved exercise induced physiological systems seem to be responsible for the observed significant alterations in maximal V'O2 after six weeks of the training intervention in contrast to no changes in the kinetics responses.
Details
- Title
- Oxygen Uptake Kinetics Following Six Weeks of Interval and Continuous Endurance Exercise Training − An explorative pilot study
- Authors
- U Drescher (Author) - German Sport University Cologne, GermanyT Schefter (Author) - German Sport University Cologne, GermanyJ Koschate (Author) - German Sport University Cologne, GermanyT Schiffer (Author) - German Sport University Cologne, GermanyK Brixius (Author) - German Sport University Cologne, GermanyStefan Schneider (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringU Hoffmann (Author) - German Sport University Cologne, Germany
- Publication details
- Respiratory Physiology & Neurobiology, Vol.247, pp.156-166
- Publisher
- Elsevier BV
- Date published
- 2018
- DOI
- 10.1016/j.resp.2017.09.015
- ISSN
- 1569-9048; 1569-9048
- Copyright note
- Copyright © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
- Organisation Unit
- University of the Sunshine Coast, Queensland; School of Health and Sport Sciences - Legacy
- Language
- English
- Record Identifier
- 99451260802621
- Output Type
- Journal article
- Research Statement
- false
Metrics
82 File views/ downloads
628 Record Views
InCites Highlights
These are selected metrics from InCites Benchmarking & Analytics tool, related to this output
- Collaboration types
- Domestic collaboration
- International collaboration
- Web Of Science research areas
- Physiology
- Respiratory System