2026. The Relationship Between Leg Muscle Explosive Power And Leg Muscle Strength And Smashing Ability of Kiber Club Badminton Athletes in Sambas Regency. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga. 18, 2 (May 2026), 2664–2677. DOI:https://doi.org/10.26858/cpjok.v18i2.761.