Autonomic cardiac regulation in response to exercise and molecular hydrogen administration in well-trained athletes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F24%3A73623347" target="_blank" >RIV/61989592:15510/24:73623347 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/chapter/10.1007/978-3-031-47375-3_5" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-47375-3_5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-47375-3_5" target="_blank" >10.1007/978-3-031-47375-3_5</a>

Result language

angličtina

Original language name

Autonomic cardiac regulation in response to exercise and molecular hydrogen administration in well-trained athletes

Original language description

Exercise induces considerable changes in the autonomic nervous system (ANS). The main objective of this chapter was to determine whether H2 administration through the hydrogen rich water (HRW) can affect ANS activity during two experimental exercise protocols in well-trained athletes. Both experiments were designed as randomized, double-blind, placebo-controlled crossover trials. Study A (12 fin-swimmers) assessed ANS responses before and during a simulated competitive day, and Study B (12 soccer players) assessed heart rate (HR) responses following a repeated sprint ability protocol (15 × 30 m). The heart rate variability method was performed to determine ANS activity for 5 min in standing and supine position using the DiANS PF8 system, and HR recovery was evaluated using the HR monitor at 1 and 3 min post exercise. Study A showed that three days of HRW administration induced a significant decline in vagal activity and HR stimulation in elite fin-swimmers solely in the standing position during the pre-competition phase of the simulated competition day. Study B showed that acute HRW administration can improve HR recovery of team sport athletes performing maximal repeated sprints that may translate to improved performance during training and competition. Therefore, it appears that H2 may be considered a promising dietary supplement in the future.

Czech name

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Czech description

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Type

C - Chapter in a specialist book

CEP classification

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OECD FORD branch

30306 - Sport and fitness sciences

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name

Molecular hydrogen in health and disease

ISBN

978-3-031-47374-6

Number of pages of the result

23

Pages from-to

69-91

Number of pages of the book

465

Publisher name

Springer

Place of publication

Cham

UT code for WoS chapter

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