Effect of HIIT with Tabata Protocol on Serum Irisin, Physical Performance, and Body Composition in Men

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F20%3A10412958" target="_blank" >RIV/00216208:11510/20:10412958 - isvavai.cz</a>

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Uf_nKroiLQ" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=Uf_nKroiLQ</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ijerph17103589" target="_blank" >10.3390/ijerph17103589</a>

Result language

angličtina

Original language name

Effect of HIIT with Tabata Protocol on Serum Irisin, Physical Performance, and Body Composition in Men

Original language description

High-intensity interval training (HIIT) is frequently utilized as a method to reduce body mass. Its intensity of work results in a number of beneficial adaptive changes in a relatively short period of time. Irisin is a myokine and adipokine secreted to the blood during exercise and it takes part in the regulation of energy metabolism. It is a vital issue from the prophylaxis point of view as well as treatment through exercise of different diseases (e.g., obesity, type-2 diabetes). The aim of this study was to evaluate changes in irisin concentration, body composition, and aerobic and anaerobic performance in men after HIIT. Eight weeks of HIIT following the Tabata protocol was applied in the training group (HT) (n = 15), while a sedentary group (SED) (n = 10) did not participate in fitness activities within the same time period. Changes of irisin, body composition, and aerobic and anaerobic performance were evaluated after graded exercise test (GXT) and Wingate anaerobic test (WAnT) before and after eight weeks of training. Training resulted in an increased of blood irisin concentration (by 29.7%) p &lt; 0.05), VO2max increase (PRE: 44.86 +/- 5.74 mL.kg(-1).min(-1); POST: 50.16 +/- 5.80 mL kg(-1).min(-1); p &lt; 0.05), reduction in percent body fat (PRE: 14.44 +/- 3.33%; POST: 13.61 +/- 3.16%; p &lt; 0.05), and increase of WAnT parameters (p &lt; 0.05) in the HT group. No changes were observed in the SED group. HIIT resulted in beneficial effects in the increase in blood irisin concentration, physical performance, and reduced fat content. The HIIT may indicate an acceleration of base metabolism. This effect can be utilized in the prevention or treatment of obesity.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30306 - Sport and fitness sciences

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

International Journal of Environmental Research and Public Health

ISSN

1660-4601

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

10

Country of publishing house

CH - SWITZERLAND

Number of pages

15

Pages from-to

1-15

UT code for WoS article

000539300900246

EID of the result in the Scopus database

2-s2.0-85085264654