Can Heart Rate Variability Biofeedback Improve Athletic Performance? A Systematic Review
Author: Jeffrey Cayaban Pagaduan1, Yung-Sheng Chen2, James William Fell1, Sam Shi Xuan Wu3
Affiliation:
1 College of Health and Medicine, School of Health Sciences, University of Tasmania, Launceston, Tasmania, Australia.
2 Department of Exercise and Health Sciences, University of Taipei, Taipei, Taiwan.
3 Faculty of Health, Arts, and Design, School of Health Sciences, Department of Health and Medical Sciences, Swinburne University, Melbourne, Australia.
Conference/Journal: J Hum Kinet
Date published: 2020 Jul 21
Other:
Volume ID: 73 , Pages: 103-114 , Special Notes: doi: 10.2478/hukin-2020-0004. , Word Count: 173
This systematic review was conducted to evaluate the effect of heart rate variability biofeedback (HRV BFB) on performance of athletes. Six electronic databases (Springerlink, SportDiscus, Web of Science, PROQUEST Academic Research Library, Google Scholar, and ScienceDirect) and article references were searched. Eligibility criteria were: 1. experimental studies involving athletes randomly allocated among groups (randomized control trial); 2. availability of HRV BFB as a treatment compared to a control condition (CON) that involves regular sport/dance training, a placebo (PLA) or other methods of BFB; 3. performance-related variables such as a dependent index; and, 4. peer-reviewed articles written in English. Out of 660 articles, six studies were included in the systematic review which involved 187 athletes (females: n = 89; males n = 98). Six studies compared HRV BFB with a CON, three studies compared HRV BFB with a PLA, and two studies differentiated HRV BFB with other methods of BFB. Findings support HRV BFB as a potential intervention to improve fine and gross motor function in athletes.
KEYWORDS: athletes; biofeedback; heart rate variability; performance; resonant frequency breathing.
PMID: 32774542 PMCID: PMC7386140 DOI: 10.2478/hukin-2020-0004
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