Pengaruh konsumsi vitamin C untuk menurunkan indeks fatigue pada olahraga anaerobic
Tirto Apriyanto, Fakultas Ilmu Olahraga Universitas Negeri Jakarta, Rawamangun, Kec. Pulo Gadung, Kota Jakarta Timur, Daerah Khusus Ibukota Jakarta 13220, Indonesia
Abstract
Penelitian ini bertujuan untuk mendapatkan hasil tentang efek penggunaan vitamin C pada mengurangi tingkat kelelahan dalam latihan anaerobik. Penelitian ini menggunakan metode eksperimen dengan teknik korelasional, sampel yang digunakan adalah mahasiswa program studi kepelatihan FIK-UNJ. Pengambilan sampel menggunakan teknik purposive sampling. Teknik pengujian hipotesis dilakukan dengan menggunakan teknik analisis statistik korelasi sederhana diikuti dengan uji-t pada tingkat signifikansi p = 0,05. Hasil analisis uji awal dan tes akhir kelompok an-aerob, diperoleh rata-rata = 0,268, standar deviasi = 0,639 dan kesalahan standar rata-rata SEMD = 0,165. Hasil ini menghasilkan thitung = 1,623. Kemudian dengan derajat kebebasan (df) = 15-1 pada tingkat signifikan 5%, nilai kritis dari ttabel = 1,761 diperoleh. Dengan hasil ini berarti thitung <ttabel, hasil penelitian tidak signifikan.
Effect of vitamin C consumption on reduction of fatigue levels in anaerobic sports
Abstract
This study aims to obtain information about the effect of using vitamin C on reducing fatigue levels in an-aerobic exercise. This study uses an experimental method with correlational techniques, the sample used is the FIK-UNJ coaching study program students. Sampling using a purposive sampling technique. Hypothesis testing techniques are performed using simple correlation statistical analysis techniques followed by t-test at the significance level p = 0.05. The results of the initial test analysis and the final test of the an-aerobic group, obtained an average = 0.268, a standard deviation = 0.639 and a mean standard error of SEMD = 0.165. These results produce tcount = 1.623. Then with degrees of freedom (df) = 15-1 at a significant level of 5%, a critical value of ttable = 1.761 was obtained. With these results it means tcount <ttable, the results of the study are not significant.
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DOI: https://doi.org/10.21831/jorpres.v16i1.29245
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