Hardiyono, B., Nurkadri, N., Pratama, B. A., & Laksana, A. A. N. P. (2019). The effect of the dominant muscle strength and self confidence on the results climb of the rock climbing’s athlete. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, 5(1), 124 - 139. https://doi.org/10.29407/js_unpgri.v5i1.12857