Siti Mufarrohah, - (2025) HUBUNGAN TINGKAT PEMAHAMAN ASUPAN GIZI DAN STAMINA ATLET PADA CABANG OLAHRAGA TAEKWONDO DI KLUB BUNISARI KAB. BANDUNG. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Stamina optimal merupakan faktor kunci dalam menunjang performa atlet Taekwondo, di mana pemahaman asupan gizi berperan penting dalam mendukung daya tahan fisik. Penelitian ini bertujuan untuk mengetahui hubungan antara pemahaman asupan gizi dan stamina, serta menganalisis hubungan keduanya pada atlet Taekwondo di Klub Bunisari, Kabupaten Bandung. Penelitian ini menggunakan pendekatan kuantitatif korelasional dengan desain cross-sectional, melibatkan 25 atlet usia 14–18 tahun. Data dikumpulkan melalui kuisioner, pengukuran antropometri, dan Bleep Test, lalu dianalisis menggunakan uji normalitas Shapiro-Wilk, korelasi Pearson, regresi linear sederhana, dan ANOVA. Hasil menunjukkan rata-rata skor pemahaman gizi sebesar 36,8 dan VO₂ Max 22,4 ml/kg/menit. Terdapat hubungan yang sangat kuat dan signifikan antara pemahaman asupan gizi dan stamina atlet (r = 0,996; p = 0,000), dengan 99,2% variabilitas stamina dijelaskan oleh pemahaman gizi. Dapat disimpulkan bahwa peningkatan pemahaman gizi berkontribusi secara positif terhadap peningkatan kapasitas aerobik dan daya tahan atlet.
Kata Kunci: Pemahaman Gizi, Stamina, Atlet Taekwondo, Korelasi, VO₂ Max.
Optimal stamina is a key factor in supporting the performance of Taekwondo athletes, in which nutritional intake knowledge plays a crucial role in enhancing physical endurance. This study aims to determine the relationship between nutritional knowledge and stamina, and to analyze their correlation among Taekwondo athletes at the Bunisari Club, Bandung Regency. This research employed a quantitative correlational approach with a cross-sectional design, involving 25 athletes aged 14–18 years. Data were collected through questionnaires, anthropometric measurements, and the Bleep Test, then analyzed using the Shapiro-Wilk normality test, Pearson correlation, simple linear regression, and ANOVA. The results showed an average nutrition knowledge score of 36.8 and an average VO₂ Max of 22.4 ml/kg/min. A very strong and significant relationship was found between nutritional knowledge and athlete stamina (r = 0.996; p = 0.000), with 99.2% of the variability in stamina explained by nutrition knowledge. It can be concluded that improved nutritional knowledge positively contributes to enhancing aerobic capacity and endurance in athletes.
Keywords: Nutrition Knowledge, Stamina, Taekwondo Athletes, Correlation, VO₂ Max.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | ID SINTA Dosen Pembimbing: Dinar Dinangsit: 6681964 Tedi Supriyadi: 5993317 |
| Uncontrolled Keywords: | Pemahaman Gizi, Stamina, Atlet Taekwondo, Korelasi, VO₂ Max. Nutrition Knowledge, Stamina, Taekwondo Athletes, Correlation, VO₂ Max. |
| Subjects: | L Education > L Education (General) |
| Divisions: | UPI Kampus Sumedang > PGSD Penjas UPI Kampus Sumedang |
| Depositing User: | Siti Mufarrohah |
| Date Deposited: | 06 May 2025 07:59 |
| Last Modified: | 06 May 2025 07:59 |
| URI: | http://repository.upi.edu/id/eprint/132731 |
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