Adelia, Y., Rasendriya, S., Ashadi, K., Wijono, Widohardhono, R., Daulay, D., … Utami, T. (2024). Development Of A Media Training Model ZETRAS (Zenkutsudachi Training Speed) To Increase The Speed Of Forward Stance In The Sport Of Karate. Proceeding of International Joint Conference on UNESA, 2(1). https://doi.org/10.26740/pijcu.v2i1.4197