PENGARUH LATIHAN CIRCUIT TRAINING TERHADAP AEROBIC ENDURANCE PADA ATLET FUTSAL PUTRA DI SMK MAHARDHIKA SURABAYA

THE EFFECT OF CIRCUIT TRAINING ON AEROBIC ENDURANCE IN MALE FUTSAL ATHLETES AT SMK MAHARDHIKA SURABAYA

Aerobic endurance adalah komponen fisik penting bagi pemain futsal, mengingat karakter permainan futsal yang berlangsung dengan tempo tinggi dan durasi pertandingan yang relatif panjang. Penelitian ini bertujuan untuk melihat latihan circuit training bisa mempengaruhi peningkatan daya tahan aerobik pada atlet futsal putra di SMK Mahardhika Surabaya. Jenis metode kuantitatif dengan desain one-group pretest–posttest. Sample berjumlah 15 menggunakan teknik total sampling serta kriteria inklusi dan eksklusi. Status IMT dihitung berdasarkan perbandingan berat badan dan tinggi badan, dengan rata-rata IMT sebesar 19,98 yang termasuk dalam kategori normal untuk remaja usia 15–18 tahun. Instrumen penelitian yaitu Yo-Yo Intermittent Recovery Test. Perlakuan berupa program latihan circuit training diberikan selama 3 kali seminggu dalam 1 bulan. Analisis data dilakukan dengan menerapkan uji normalitas Shapiro-Wilk untuk memeriksa distribusi data, diikuti oleh uji paired sample t-test, dengan tingkat signifikansi 0,05. Hasil penelitian menunjukkan adanya peningkatan yang signifikan pada aerobic endurance atlet setelah diberikan latihan  circuit training. Hal ini dibuktikan dengan meningkatnya hasil tes Yo-Yo Intermittent Recovery Test dari 41.4093 menjadi 42.9420. Dari hasil penelitian ini, terbukti program latihan circuit training meningkatkan daya tahan aerobik atlet futsal putra di SMK Mahardhika Surabaya.

Kata Kunci   : Latihan, Circuit Training, daya tahan aerobic, futsal, kondisi fisik.

Aerobic endurance is an important physical component for futsal players, considering the high tempo and relatively long duration of the game. This study aims to determine whether circuit training can improve aerobic endurance in male futsal athletes at SMK Mahardhika Surabaya. The quantitative method used was a one-group pretest–posttest design. A sample of 15 students was selected using total sampling techniques and inclusion and exclusion criteria. BMI status was calculated based on a comparison of body weight and height, with an average BMI of 19.98, which is considered normal for adolescents aged 15–18 years. The research instrument was the Yo-Yo Intermittent Recovery Test. The treatment consisted of a circuit training program given 3 times a week for 1 month. Data analysis was carried out using the Shapiro-Wilk normality test to examine data distribution, followed by a paired sample t-test, with a significance level of 0.05. The results showed a significant increase in athletes' aerobic endurance after being given circuit training. This is evidenced by the increase in the Yo-Yo Intermittent Recovery Test results from 41.4093 to 42.9420. The results of this study prove that the circuit training program improves the aerobic endurance of male futsal athletes at SMK Mahardhika Surabaya.

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Keywords: Exercise, Circuit Training, aerobic endurance, futsal, physical condition.