Neuromuscular and Muscle Tissue Hemodynamic Responses When Exposed to Normobaric Hypoxia during Lower-Body Fatiguing Muscle Actions.
Year: 2023
Type: article
Abstract: OBJECTIVES: ) during the process of fatigue. METHODS: were measured from the vastus lateralis at Initial, 20, 40, 60, 80, and 100% of the repetitions to failure. RESULTS: exhibited decreases throughout the repetitions to failure for Normoxic and Hypoxic conditions. CONCLUSION: The EMG and oxygenation measurements non-invasively suggest a sympathoexcitatory response (indicated by EMG frequency) and provided complimentary information regarding the process of fatigue in normoxic and hypoxic states.
Source: PubMed Central
Authors: Cory M Smith, Owen F Salmon, Jasmin R Jenkins
Institutions: Baylor University, The University of Texas at El Paso
Language: English
Topic: High Altitude and Hypoxia
Subfield: Physiology (medical)
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W4322719093