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Effect of six-week speed endurance training on peripheral fatigue
ID Jereb, Blaž (Avtor), ID Strojnik, Vojko (Avtor)

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Izvleček
(1) Speed endurance training (inducing a high blood lactate concentration) delays excitation–contraction coupling impairment, thus providing more space for high-frequency fatigue to occur in the early stage of maximal concentric actions. This study aimed to test the hypothesis that the maintenance type of speed endurance training may shift peripheral fatigue from low-frequency to high-frequency fatigue after the 15 s long Wingate test. (2) Six students of physical education performed the corresponding training for six weeks. Before and after this period, they were tested for low- and high-frequency fatigue after the 15 s long Wingate test; additionally, their blood lactate concentrations, maximal cycling power, work, fatigue index, and muscle twitch responses were also tested. (3) The training increased the maximal cycling power and work (p < 0.001 and p < 0.01, respectively) with minor changes in the mean fatigue index and blood lactate concentration (both p > 0.05). Low-frequency dominant fatigue before the training showed a trend toward high-frequency dominant fatigue after the training (p > 0.05). (4) The results showed that the 15 s Wingate test failed to induce significant high-frequency fatigue. Even though it displayed a substantial fatigue index, the changes in favor of high-frequency fatigue were too small to be relevant.

Jezik:Angleški jezik
Ključne besede:sport, training, muscle fatigue, peripheral fatigue, Wingate test
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FŠ - Fakulteta za šport
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2022
Št. strani:9 str.
Številčenje:Vol. 19, iss. 17, art. 10841
PID:20.500.12556/RUL-145187 Povezava se odpre v novem oknu
UDK:796.01
ISSN pri članku:1660-4601
DOI:10.3390/ijerph191710841 Povezava se odpre v novem oknu
COBISS.SI-ID:119787011 Povezava se odpre v novem oknu
Datum objave v RUL:12.04.2023
Število ogledov:580
Število prenosov:70
Metapodatki:XML DC-XML DC-RDF
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Gradivo je del revije

Naslov:International journal of environmental research and public health
Skrajšan naslov:Int. j. environ. res. public health
Založnik:MDPI
ISSN:1660-4601
COBISS.SI-ID:1818965 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:šport, usposabljanje, mišična utrujenost, periferna utrujenost, Wingate test

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P5-0142
Naslov:Bio-psiho-socialni konteksti kineziologije

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