Published in:
01-12-2017 | Short Communication
Carotid artery reactivity during sympathetic activation following acute resistance exercise
Authors:
Kevin S. Heffernan, Wesley K. Lefferts, Eun Sun Yoon, Soo Hyun Park, Yong Hee Lee, Sae Young Jae
Published in:
Clinical Autonomic Research
|
Issue 6/2017
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Abstract
Objective
Acute resistance exercise has been shown to reduce brachial endothelial function. Whether there are concomitant reductions in carotid endothelial function remains unexplored.
Methods
Cold pressor test–mediated vasodilation of the carotid artery was used to assess carotid endothelial function in 15 young and healthy participants (age 26 ± 1 years, body mass index 24 ± 1 kg/m2) after acute resistance exercise or an inactive time control condition.
Results
Acute resistance exercise had no effect on the cold pressor test–mediated vasodilation compared to time control (5.8 ± 0.8 vs 6.2 ± 0.9% dilation, p > 0.05).
Interpretation
Carotid endothelial function may not be compromised following acute resistance exercise in young healthy adults.