The Effect of Circuit Training Method Training on the Cardiovascular Endurance of Karate Athletes Lemkari Citimall Baturaja. J.Lit.Nus [Internet]. 2025 Oct. 28 [cited 2026 Feb. 9];5(3):429-38. Available from: https://journal.citradharma.org/literasinusantara/article/view/1625