Pengaruh Latihan Hexagon Drill with Barries dengan Lateral Jump Over Barrier dan Barrier Hops With 180-degree Turndengan Skater Hops Terhadap Peningkatan Kelincahan, Power, dan Kecepatan Reaksi

The Effect of Hexagon Drill with Barries with Lateral Jump Over Barrier and Barrier Hops with 180-degree Turn with Skater Hops on Increasing Agility, Power, and Reaction Speed

Penelitian ini bertujuan untuk menganalisis pengaruh berbagai model latihan plyometric terhadap peningkatan kelincahan, power otot tungkai, dan kecepatan reaksi. Latihan yang diuji meliputi hexagon drill with barriers dan lateral jump over barrier, dibandingkan dengan barrier hops with 180-degree turn dan skater hops. Penelitian ini menggunakan metode kuantitatif dengan desain quasi experimen melalui pendekatan nonequivalent control group design. Subjek penelitian adalah mahasiswa anggota UKM olahraga Universitas Negeri Surabaya berjumalah 45 mahasiswa yang dibagi menjadi tiga kelompok: dua kelompok perlakuan dan satu kelompok kontrol. Instrumen penelitian meliputi tes kelincahan menggunakan instrument Illinois Test, power otot tungkai menggunakan alat Jump DF, dan kecepatan reaksi menggunakan alat Whole Body Reaction. Hasil penelitian dari uji paired sample t-test menunjukkan bahwa dari semua kelompok dapat meningkatkan kelincahan, power otot tungkai, dan kecepatan reaksi (P<0,05). Sedangkan dari hasil Analisis data menggunakan MANOVA menunjukkan bahwa kelompok dengan model latihan hexagon drill with barriesdan lateral jump over barrier mengalami peningkatan (p < 0,05) dibandingkan dua kelompok lainnya dalam kelincahan (11 %), power otot tungkai (10 %), dan kecepatan reaksi (20 %). Temuan ini memberikan kontribusi bagi pelatih dan praktisi olahraga dalam merancang program latihan yang lebih spesifik dan terukur untuk meningkatkan performa atlet.

Kata kunci: plyometric, kelincahan, power otot tungkai, kecepatan reaksi, latihan fisik, olahraga

This study aims to determine the influence of various plyometric exercise models on increased agility, leg muscle power, and reaction speed. The exercises tested included hexagon drills with barriers and lateral jump over barriers, compared to barrier hops with 180-degree turn and skater hops. This study uses a quantitative method with a quasi-experimental design through a nonequivalent control group design approach. The subjects of the study were 45 students who were members of the sports UKM of the State University of Surabaya who were divided into three groups: two treatment groups and one control group. The research instruments included agility tests using the Illinois Test instrument, leg muscle power using the Jump DF tool, and reaction speed using the Whole Body Reaction tool. The results of the study from the paired sample t-test showed that of all groups it could improve agility, leg muscle power, and reaction speed (P<0.05). Meanwhile, the results of data analysis using MANOVA showed that the group with the hexagon drill with barries and lateral jump over barrier training model increased (p < 0.05) compared to the other two groups in agility (11%), leg muscle power (10%), and reaction speed (20%). These findings contribute to coaches and sports practitioners designing more specific and measurable training programs to improve athletes' performance.

Keywords: plyometric, agility, leg muscle power, reaction speed, physical exercise, exercise