J 2024

The effects of taurine ingestion on anaerobic and physiological performance in female rugby players

DIEDHIOU, Azize Bingol, Zoran MILANOVIC, Mustafa CAN ESER, Fatma Nese SAHIN, Michael HAMLIN et. al.

Základní údaje

Originální název

The effects of taurine ingestion on anaerobic and physiological performance in female rugby players

Autoři

DIEDHIOU, Azize Bingol (792 Turecko), Zoran MILANOVIC (688 Srbsko, garant, domácí), Mustafa CAN ESER (792 Turecko), Fatma Nese SAHIN (792 Turecko), Michael HAMLIN (554 Nový Zéland) a Ulas CAN YILDIRIM (792 Turecko)

Vydání

Research in Sports Medicine, TAYLOR & FRANCIS LTD, 2024, 1543-8627

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30306 Sport and fitness sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 2.400 v roce 2022

Organizační jednotka

Fakulta sportovních studií

UT WoS

000963436400001

Klíčová slova anglicky

Anaerobic power; dose response; female athlete; rugby; supplement

Štítky

Změněno: 15. 7. 2024 14:56, Mgr. Pavlína Roučová, DiS.

Anotace

V originále

The purpose of this study was to investigate the acute effect of low, moderate, or high doses of taurine on anaerobic and physiological performance in female rugby players. A total of 16 sub-elite female rugby athletes (21.3 ± 1.5 yr, 168.0 ± 4.9 cm, 62.1 ± 3.5 kg mean ± SD) participated in this research. Following familiarization, participants attended 4 successive tests separated by 72 h in a randomized, counter-balanced, crossover research design. Following an over night fast, participants completed a 5-min 60 Watt warm-up followed by a 30-s Wingate anaerobic test on a cycle ergometer after ingestion of either 2 g taurine (LOWTAU), 4 g (MODTAU), 6 g (HIGHTAU) or placebo (PLA) 1 h before the test. Peak (PP) and mean power (MP) along with heart rate (HR), rating of perceived exertion (RPE), capillary lactate and blood glucose were measured. LOWTAU did not affect PP, MP, HR, lactate and glucose compared to PLA (p > 0.05), while MODTAU improved MP and HIGHTAU improved PP and MP compared to PLA and LOWTAU (p < 0.05). MODTAU and HIGHTAU had little effect on HR, blood lactate and glucose (p > 0.05). A single dose of taurine (MODTAU or HIGHTAU) 1 h prior to competition or training would provide an ergogenic effect on subsequent power output.