ANALISIS PENGGUNAAN DEVICE POLAR DALAM PERHITUNGAN EXERCISE ENERGY EXPENDITURE DAN ENERGY AVAILABILITY: Studi Pada Atlet Bola Voli di Yayasan Generasi Indonesia Terpadu Sumedang

    Muhammad Nasrulloh Fatah, - and Muchamad Rizki Sentani, - and Isti Kumalasari, - (2025) ANALISIS PENGGUNAAN DEVICE POLAR DALAM PERHITUNGAN EXERCISE ENERGY EXPENDITURE DAN ENERGY AVAILABILITY: Studi Pada Atlet Bola Voli di Yayasan Generasi Indonesia Terpadu Sumedang. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Latar belakang: Penggunaan Device Polar seringkali menghasilkan estimasi nilai energi kurang akurat. Diperlukan informasi yang dapat memastikan ketepatan perhitungan kebutuhan energi atlet. Tujuan penelitian: menganalisis perbedaan nilai EEE dan EA dihitung menggunakan metode METs dan Device Polar pada atlet bola voli Yayasan Generasi Indonesia Terpadu Sumedang. Metode: penelitian ini merupakan studi cross-sectional dengan pendekatan deskriptif analitik. Populasi sebanyak 72 atlet, sampel 39 atlet sesuai kriteria inklusi dan eksklusi. Data dikumpulkan melalui pengukuran antropometri, food record 24 jam, analisis komposisi tubuh, serta pencatatan aktivitas menggunakan Device Polar. Analisis data dengan uji Paired Samples T-Test untuk variabel terdistribusi normal dan uji Wilcoxon Signed Ranks Test untuk variabel tidak terdistribusi normal. Hasil: Rata-rata EEE dihitung dengan metode METs 479,75 ± 120,30, sedangkan dengan Device Polar adalah 359,73 ± 107,08 kkal. Perhitungan nilai EA menggunakan Device Polar adalah 50,89 ± 24,36 kkal/kg FFM, sedangkan dengan menggunakan METs adalah 47,39 ± 24,22 kkal/kg FFM. Terdapat perbedaan nilai EEE sebesar 33,36% antara METs dan Device Polar, sedangkan pada perhitungan EA terdapat perbedaan nilai sebesar 7,39%. Simpulan: Terdapat perbedaan signifikan antara perhitungan METs dan Device Polar pada variabel EEE maupun EA. Device Polar cenderung memberikan estimasi EEE lebih rendah dan EA lebih tinggi dibandingkan metode METs. Kata Kunci : exercise energy expenditure, energy availability, metabolic equivalent, Device Polar, Bola Voli Background: The use of Polar Devices often results in inaccurate energy value estimates. Information is needed that can ensure the accuracy of calculating athletes' energy needs. Objective: to analyze the differences in EEE and EA values calculated using the METs method and Polar Devices in volleyball athletes from the Sumedang Integrated Indonesian Generation Foundation. Methods: This study is a cross-sectional study with a descriptive analytical approach. The population was 72 athletes, a sample of 39 athletes according to the inclusion and exclusion criteria. Data were collected through anthropometric measurements, 24-hour food records, body composition analysis, and activity recording using Polar Devices. Data analysis used the Paired Samples T-Test for normally distributed variables and the Wilcoxon Signed Ranks Test for non-normally distributed variables. Results: The average EEE calculated using the METs method was 479.75 ± 120.30, while using the Polar Device was 359.73 ± 107.08 kcal. The EA value calculation using the Polar Device is 50.89 ± 24.36 kcal/kg FFM, while using METs is 47.39 ± 24.22 kcal/kg FFM. There is a difference in the EEE value of 33.36% between METs and the Polar Device, while in the EA calculation there is a difference in the value of 7.39%. Conclusion: There is a significant difference between the METs calculation and the Polar Device in both EEE and EA variables. The Polar Device tends to provide lower EEE estimates and higher EA than the METs method. Keywords: exercise energy expenditure, energy availability, metabolic equivalent, Polar Device, volleyball

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing: Muchamad Rizki Sentani: 6745720 Isti Kumalasari: 6745723
    Uncontrolled Keywords: exercise energy expenditure, energy availability, metabolic equivalent, Device Polar, Bola Voli exercise energy expenditure, energy availability, metabolic equivalent, Polar Device, volleyball
    Subjects: R Medicine > RA Public aspects of medicine
    R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine
    Divisions: Fakultas Pendidikan Olahraga dan Kesehatan > S1 Gizi
    Depositing User: Muhammad Nasrulloh
    Date Deposited: 16 Sep 2025 03:02
    Last Modified: 16 Sep 2025 03:02
    URI: http://repository.upi.edu/id/eprint/139137

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