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All Journal SPRINTER: Jurnal Ilmu Olahraga
Damas Ajeng
Universitas PGRI Adi Buana Surabaya
Physics Other

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Optimalisasi Performa Sprint 100 Meter melalui Program Latihan Stair Climbing pada Peserta Didik Sekolah Menengah Pertama Damas Ajeng; Luqmanul Hakim; Eka Kurnia Darisman
SPRINTER: Jurnal Ilmu Olahraga Vol. 7 No. 3 (2026): SPRINTER: Jurnal Ilmu Olahraga
Publisher : MAN Insan Cendekia Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46838/spr.v7i3.1390

Abstract

This study aimed to determine the effectiveness of stair climbing exercises in improving 100-meter sprint speed among junior high school students. The research employed an experimental method with a pretest-posttest design to measure changes in sprint performance before and after treatment. The participants were 20 students from SMP Baiturrahman Surabaya selected through purposive sampling. The research instrument was a 100-meter sprint test, with running time measured using a digital stopwatch. Data were analyzed using a paired sample t-test at a significance level of 0.05. The results showed that stair climbing training significantly improved students’ 100-meter sprint speed with a significance value of <0.05. This training method contributed to the improvement of biomotor components supporting sprint performance, including lower limb strength, explosive power, coordination, and movement efficiency. Therefore, stair climbing can be applied as a simple, effective, and economical training alternative in physical education, particularly in schools with limited sports facilities.
Co-Authors Eka Kurnia Darisman Luqmanul Hakim