| Autor: |
GULBIN RUDARLI NALCAKAN, ECE ONUR, ARZU ORAN, S. RANA VAROL |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Baltic Journal of Health and Physical Activity, Vol 13, Iss 2, Pp 27-35 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2080-9999 |
| DOI: |
10.29359/BJHPA.13.2.03 |
| Popis: |
Background: Different intensities of exercise induce varying levels of reactive oxygen species, causing oxidative stress. However, regular physical training enhances the antioxidant system and protects tissues by oxidative stress. This study aimed to investigate the difference in markers between time-efficient low-volume high intensity interval (sprint interval training: SIT) and traditional high-volume low-intensity methods (continuous endurance training: CET) regarding oxidative stress and antioxidant levels. Material and methods: Fifteen male volunteers were divided into two groups according to their VO2max levels. The SIT program consisted of 4–6 Wingate all-out sprints with a 4.5 min recovery, while CET consisted of 30–50 min cycling at 60% VO2max for seven weeks. Total oxidant status (TOS), total antioxidant status (TAS), plasma malondialdehyde (MDA) and glutathione peroxidase (GSH-Px) levels were examined in pre and post-intervention. Results: Increases in GSH-Px (30% vs. 55%), TOS (33% vs. 18%) and a significant decrease in MDA (8.6%, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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