Permatasari, G.R., Andriana, R.M. and Pawana, I.P.A. 2021. Effect of Agonist-Antagonist Paired Set and Traditional Set Strengthening Exercise Methodson Single-Leg Hop Performance. Surabaya Physical Medicine and Rehabilitation Journal. 3, 1 (Feb. 2021), 1–6. DOI:https://doi.org/10.20473/spmrj.v3i1.20670.