Kadhem Hassoon, E. 2025. Effect of Circuit-Based Strength-Endurance Training on Biomechanics and 800m Performance in Junior Female Athletes. Pubmedia Jurnal Pendidikan Olahraga. 3, 1 (Aug. 2025), 8. DOI:https://doi.org/10.47134/jpo.v3i1.2023.