Change in performance in response to training load adjustment based on autonomic activity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F14%3A33144995" target="_blank" >RIV/61989592:15510/14:33144995 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1055/s-0033-1354385" target="_blank" >http://dx.doi.org/10.1055/s-0033-1354385</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1055/s-0033-1354385" target="_blank" >10.1055/s-0033-1354385</a>

Result language
angličtina
Original language name
Change in performance in response to training load adjustment based on autonomic activity
Original language description
The primary aim of this study was to assess performance (Perf) changes in response to a new training strategy. Specifically, based on spectral analysis of heart rate variability (SA HRV) to determine autonomic nervous system (ANS) activity, training doses were adjusted to maintain vagal activity at a high and relatively stable level during training preparation. Trained athletes (5 male and 5 female) aged 23.2 +/- 4.2 years voluntarily participated in the study. ANS activity was assessed during an orthoclinostatic test, and was represented by calculating HRV variables and a total score index. Over 17 weeks, improvement (1.4-8.5%) and deterioration (0.1-8.8%) in Perf were detected in 7 and 3 athletes, respectively. A relationship (rs = 0.684; P { 0.05) between the change in Perf (Delta Perf) and supine PHF during season was found. Supine HRV indices (P-HF, P-T, and MSSD) for the last 3 weeks of the HRV-adjusting period correlated (rs = 0.636; 0.648; 0.648, P { 0.05) with Delta Perf. Base
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
—

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)