Jurnal Pendidikan Jasmani (JPJ)
Vol. 7 No. 2 (2026): Jurnal Pendidikan Jasmani (JPJ)

Biomechanical Study of Pencak Silat Athletes' Sickle Kicks in Terms of Initial Angle Variation

Robbie Armaya Nasution (Universitas Negeri Medan, Sumatera Utara)
Deni Ardian Sitompul (Universitas Negeri Medan, Sumatera Utara)
Bani Pratama (Universitas Negeri Medan, Sumatera Utara)
Huzaifa Alfatah (Universitas Negeri Medan, Sumatera Utara)
Jet Sitiven Ginting (Universitas Negeri Medan, Sumatera Utara)
Mahmuddin (Universitas Negeri Medan, Sumatera Utara)



Article Info

Publish Date
07 Oct 2026

Abstract

This study aims to analyze the biomechanics of pencak silat athletes' crescent kicks based on variations in waist rotation angle using the Kinovea application. The research subject was one athlete who performed crescent kicks with small and wide rotations. The results of the analysis showed that small rotations produced shorter execution times, higher kick speeds, and longer trajectories compared to wide rotations. Meanwhile, wide rotation slows down execution and reduces speed, although it has the potential to increase attack force through momentum accumulation. These findings confirm that variations in waist rotation angle affect the effectiveness of the crescent kick, with small rotation being more suitable for fast attacks and wide rotation being more beneficial in generating powerful attacks.

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Journal Info

Abbrev

JPJ

Publisher

Subject

Education

Description

JPJ (Jurnal Pendidikan Jasmani) with e-ISSN: 2723-2816 is a journal published by LPPM Sekolah Tinggi Olahraga dan Kesehatan Bina Guna every 6 months, namely in June and December. JPJ (Jurnal Pendidikan Jasmani) collects scientific articles in the fields of physical education, performance sports, ...