Hubungan antara Asupan Cairan Harian dan Minuman Isotonik terhadap Tingkat Hidrasi Atlet Non-Elite UKM Sepak Bola di Universitas Negeri Surabaya

The Association Between Daily Fluid Intake and Isotonic Drinks on Hydration Level of Non-elite Athletes Football Club at State University of Surabaya

Intensitas aktivitas fisik tinggi pada atlet sepak bola akan meningkatkan kebutuhan cairan dan energi atlet. Jenis minuman yang banyak dipilih atlet adalah air putih dan minuman isotonik. Air putih biasa digunakan sebagai pemenuhan kebutuhan cairan harian, sedangkan minuman isotonik untuk pengembalian keseimbangan cairan dan energi selama beraktivitas fisik. Tujuan penelitian ini adalah untuk mengetahui hubungan antara asupan cairan dan minuman isotonik terhadap tingkat hidrasi atlet non-elite UKM sepak bola Universitas Negeri Surabaya, serta gambaran asupan cairan harian, asupan minuman isotonik, tingkat hidrasi, dan tingkat aktivitas fisik atlet. Desain penelitian yang digunakan adalah cross sectional desain dan sampel diambil dengan metode total sampling yaitu sebanyak 25 atlet non-elite UKM sepak bola Universitas Negeri Surabaya. Instrumen untuk pengambilan data asupan cairan harian dan minuman isotonik adalah SQFFQ Minuman, tingkat aktivitas fisik dengan IPAQ, dan tingkat hidrasi dengan reagen BJU. Data yang diperoleh diuji statistik menggunakan uji analisis Rank Spearman. Berdasarkan hasil uji, atlet non-elite di UKM sepak bola Universitas Negeri Surabaya memiliki rata-rata asupan cairan harian yang kurang (3468,81±1330,34 ml), asupan minuman isotonik kurang (548±243,82 ml), tingkat hidrasi minimal hingga significant dehydration (1018,20±7,05 g/dl), dan tingkat aktivitas fisik sedang hingga berat (3009,52±1275,86 MET-menit/minggu). Terdapat hubungan yang signifikan antara asupan cairan harian terhadap tingkat hidrasi (r = 0,657, p = 0,000), dan terdapat hubungan signifikan antara minuman isotonik dengan tingkat hidrasi (r = 0,561, p = 0,004). Kesimpulannya adalah jika asupan cairan harian terpenuhi dan asupan minuman isotonik sesuai kebutuhan saat latihan, maka hidrasi di pagi hari pada tingkatan baik.

High physical activity in football athletes will increase fluid and energy requirement of athlete's. The types of drinks that many athletes choose was water and isotonic drinks. Water is usually used to fulfill daily fluid requirements, while isotonic drinks are used to restore fluid and energy balance during physical activity. The purpose of this study was to determine the relationship between fluid intake and isotonic drinks on the hydration level of non-elite athletes at State University of Surabaya football club, as well as descriptions of daily fluid intake, isotonic drink intake, hydration levels, and physical activity levels. The research design used was a cross-sectional and samples were taken using total sampling, is many as total 25 non-elite athletes football club at State University of Surabaya. Instruments for data collection on daily fluid intake and isotonic drinks was SQFFQ beverage, physical activity level with IPAQ, and hydration level with USG reagent. The data obtained was tested statistically using the Spearman Rank analysis test. Based on the test results, non-elite athletes in the State University of Surabaya football club have an average daily fluid intake that is less (3468.81 ± 1330.34 ml), intake of isotonic drinks is less (548 ± 243.82 ml), minimal hydration to significant dehydration level (1018.20 ± 7.05 g/dl), and moderate to high physical activity level (3009.52 ± 1275.86 MET-minutes/week). There is a significant relationship between daily fluid intake and hydration level (r = 0.657, p = 0.000), and there is a significant relationship between isotonic drinks and hydration level (r = 0.561, p = 0.004). The conclusion is that if daily fluid intake is met, and isotonic drink intake is according to needs during exercise, then hydration in the morning is at a good level.