UZUN NE, KIZILET BOZDOĞAN T, KIZILET A. Valuation of the Reliability of the Formulas of the Yo-Yo Intermittent Recovery Test (Level 1) and 30-15 IFT, which are Intermittent Endurance Tests Used to Determine Maximum Oxygen Capacity. Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi [Internet]. 2021 Aug. 31 [cited 2025 Mar. 13];8(2):268-80. Available from: https://sportifbakis.com/index.php/pub/article/view/116