Assessment of Microvascular Hemodynamic Adaptations in Finger Flexors of Climbers.
diffuse correlation spectroscopy
endothelial function
finger flexors
near-infrared spectroscopy
rock climbing
sport climbing
vascular occlusion test
Journal
Bioengineering (Basel, Switzerland)
ISSN: 2306-5354
Titre abrégé: Bioengineering (Basel)
Pays: Switzerland
ID NLM: 101676056
Informations de publication
Date de publication:
19 Apr 2024
19 Apr 2024
Historique:
received:
29
03
2024
revised:
15
04
2024
accepted:
18
04
2024
medline:
27
4
2024
pubmed:
27
4
2024
entrez:
27
4
2024
Statut:
epublish
Résumé
Climbing performance is greatly dependent on the endurance of the finger flexors which, in turn, depends on the ability to deliver and use oxygen within the muscle. Near-infrared spectroscopy (NIRS) and diffuse correlation spectroscopy (DCS) have provided new possibilities to explore these phenomena in the microvascular environment. The aim of the present study was to explore climbing-related microvascular adaptations through the comparison of the oxygen concentration and hemodynamics of the forearm between climbers and non-climber active individuals during a vascular occlusion test (VOT). Seventeen climbers and fifteen non-climbers joined the study. Through NIRS and DCS, the oxyhemoglobin (O
Identifiants
pubmed: 38671822
pii: bioengineering11040401
doi: 10.3390/bioengineering11040401
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : AES-ISCIII
ID : DTS22/00023
Organisme : Consejo Superior de Deportes
ID : EXP 75094
Organisme : MCIN/AEI/10.13039/501100011033/
ID : PID2020-120453RB-I00
Organisme : Marie Skłodowska-Curie (H2020-MSCA-ITN-2019)
ID : No 860185
Organisme : "Severo Ochoa" Programme for Centres of Excellence in R&D
ID : CEX2019-000910-S
Organisme : Generalitat de Catalunya
ID : CERCA, AGAUR-2022-SGR-01457, RIS3CAT-001-P-001682 CECH
Déclaration de conflit d'intérêts
The authors declare no conflicts of interest.