| Whole-body vibration attenuates the increase in leg arterial stiffness and aortic systolic blood pressure during post-exercise muscle ischemia. | |
| | |
MedLine Citation:
|
PMID: 21127898 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
|
Exercise with whole-body vibration (WBV) decreases brachial-ankle pulse wave velocity (baPWV), a marker of systemic arterial stiffness. To examine the effect of WBV on arterial responses, 12 young men underwent three experimental trials: (1) no-exercise control (CON), (2) static squat with WBV, and (3) static squat without WBV (no-WBV). Bilateral baPWV and femoral-ankle PWV (faPWV), carotid-femoral PWV (cfPWV), augmentation index (AIx), first (P1) and second (P2) systolic peaks, aortic systolic blood pressure (aSBP), and heart rate (HR) were assessed at rest, during 4-min post-exercise muscle ischemia (PEMI) on the left thigh, and 4-min recovery. During PEMI, right faPWV increased (P < 0.05) after no-WBV and did not change after CON and WBV. Right baPWV, P2, and aSBP increased (P < 0.05) after both exercise trials, but the increase was lower (P < 0.05) after WBV than no-WBV. The increases in cfPWV (P < 0.05), AIx (P < 0.05), P1 (P < 0.01), and HR (P < 0.05) were similar in both trials during PEMI. During recovery, right faPWV and baPWV remained similar than rest after WBV and CON, but remained elevated (P < 0.05) after no-WBV. Aortic SBP, P1, and P2 remained elevated (P < 0.05) in both exercise trials during recovery, but the levels were lower (P < 0.05) than PEMI. Left faPWV and baPWV were reduced (P < 0.05) from rest in the three trials. CfPWV, AIx, and HR returned to resting levels in both exercises. WBV prevents the increases in faPWV and attenuates the increase in baPWV and aSBP induced by post-static squat muscle ischemia due to an attenuated P2 response. |
| | |
Authors:
|
Arturo Figueroa; Ryan Gil; Marcos A Sanchez-Gonzalez |
Related Documents
:
|
12137178 - The time course of the human growth hormone response to a 6 s and a 30 s cycle ergomete... 21359188 - An essential role for diet in exercise-mediated protection against dyslipidemia, inflam... 21113438 - St-segment depression in hyperventilation indicates a false positive exercise test in p... 17561418 - Glucosamine/chondroitin combined with exercise for the treatment of knee osteoarthritis... 1599998 - Operant conditioning of p300. 8460288 - Is the gut an athletic organ? digestion, absorption and exercise. |
Publication Detail:
|
Type: Journal Article Date: 2010-12-03 |
Journal Detail:
|
Title: European journal of applied physiology Volume: 111 ISSN: 1439-6327 ISO Abbreviation: Eur. J. Appl. Physiol. Publication Date: 2011 Jul |
Date Detail:
|
Created Date: 2011-06-14 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 100954790 Medline TA: Eur J Appl Physiol Country: Germany |
Other Details:
|
Languages: eng Pagination: 1261-8 Citation Subset: IM |
Affiliation:
|
Department of Nutrition, Food and Exercise Sciences, Florida State University, 120 Convocation Way, Tallahassee, FL, 32306-1493, USA, afiguero@fsu.edu. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Cardiorespiratory, neuromuscular and kinematic responses to stationary running performed in water an...
Next Document: Effect of "Pose" cycling on efficiency and pedaling mechanics.