Combined but Not Isolated Ingestion of Caffeine and Taurine Improves Wingate Sprint Performance in Female Team-Sport Athletes Habituated to Caffeine
Yazarlar (8)
Dr. Öğr. Üyesi Raci Karayigit Ankara Üniversitesi, Türkiye
Alireza Naderi
Islamic Azad University, Boroujerd Branch
Islamic Azad University, Boroujerd Branch
Bryan Saunders Universidade De São Paulo, Brezilya
Scott C. Forbes Brandon University, Kanada
Juan Del Coso
Universidad Rey Juan Carlos, İspanya
Universidad Rey Juan Carlos, İspanya
Erfan Berjisian
University Of Tehran
University Of Tehran
Doç. Dr. Ulaş Can YILDIRIM Sinop Üniversitesi, Türkiye
Katsuhiko Suzuki Waseda University, Japonya
| Makale Türü |
Özgün Makale
(ESCI dergilerinde yayınlanan tam makale)
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| Dergi Adı | Sports | ||
| Dergi ISSN | 2075-4663 Dergi Bilgileri (2021) | ||
| Dergi Tarandığı Indeksler | ESCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2021 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 27-11-2021 |
| Cilt / Sayı / Sayfa | 9 / 12 / 162–171 | DOI | 10.3390/sports9120162 |
| Makale Linki | http://dx.doi.org/10.3390/sports9120162 | ||
| UAK Araştırma Alanları |
Ergojenik Yardım ve Doping
Antrenman Bilimi
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| Özet |
| Previous studies have investigated caffeine (CAF) and taurine (TAU) in isolation and combined during exercise in males. However, the potential synergistic effect during high-intensity exercise remains unknown in female athletes. Seventeen female team-sport athletes participated (age: 23.4 ± 2.1 years; height: 1.68 ± 0.05 m; body mass: 59.5 ± 2.2 kg). All participants were habitual caffeine consumers (340.1 ± 28.6 mg/day). A double-blind randomized crossover design was used. Participants completed four experimental trials: (i) CAF and TAU (6 mg/kg body mass of CAF + 1 g of TAU), (ii) CAF alone; (iii) TAU alone; and (iv) placebo (PLA). Supplements were ingested 60 min before a 30-s Wingate Anaerobic Test (WAnT). Heart rate and blood lactate (BL) were measured before and immediately after the WAnT; and ratings of perceived exertion (RPE) were recorded immediately after the WAnT. Peak power (PP) was significantly higher following co-ingestion of CAF+TAU compared to PLA (p = 0.03) and TAU (p = 0.03). Mean power (MP) was significantly higher following co-ingestion of CAF+TAU compared to PLA (p = 0.01). No other differences were found between conditions for PP and MP (p > 0.05). There were also no observed differences in fatigue index (FI), BL; heart rate; and RPE between conditions (p > 0.05). In conclusion, compared to PLA the combined ingestion of 6 mg/kg of CAF and 1 g of TAU improved both PP and MP in female athletes habituated to caffeine; however; CAF and TAU independently failed to augment WAnT performance. |
| Anahtar Kelimeler |
| Anaerobic capacity | Ergogenic aids | High-intensity exercise performance | Intermittent exercise |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 20 |
| Scopus | 20 |
| Google Scholar | 26 |