Hubungan Indeks Massa Tubuh Terhadap Kelincahan Pemain Futsal Academy Al-Hadid Surabaya Usia 20 Tahun
The Relationship between Body Mass Index and Agility of Al-Hadid Surabaya Futsal Academy Players Aged 20 Years
Studi ini menyelidiki hubungan antara indeks massa tubuh dan kelincahan pemain futsal Academy Al-Hadid Surabaya usia 20 tahun pada tahun 2024. Penelitian ini menggunakan pendekatan deskriptif kuantitatif yang berfokus pada korelasioanal. Metode pengumpulan data dilakukan menggunakan 2 instrumen, meliputi pengukuran tinggi dan berat badan untuk mengkalkulasi indeks massa tubuh dengan rumus serta melakukan tes kelincahan dengan menggunakan illinois agility test yang hanya dilakukan satu kali pengukuran pada setiap intstrumen. Indek massa tubuh adalah variabel bebas dalam penelitian ini, dan kelincahan adalah variabel terikat. menggunakan metode analisis data statistik deskriptif, uji linieritas, dan analisis korelasi product moment. Hasil analisis data menunjukkan, indeks massa tubuh memiliki hubungan secara linier pada uji linieritas dengan nilai signifikan deviation form linearity 0,165 > 0,05. Lalu pada uji product moment correlation diperoleh nilai signifikansi 0,000 dan nilai koefisien korelasi 0,709 yang dapat dikatakan bahwa berkorelasi, arah hubungan positif, serta menandakan derajat hubungan yang sangat kuat. Bedasarkan hasil statistik maka dapat disimpulkan bahwa indeks massa tubuh memiliki hubungan yang sangat kuat terhadap kelincahan pemain futsal.
Kata kunci: Indeks Massa Tubuh, Kelincahan, Futsal
This study aims to determine the relationship between body mass index and agility in futsal players of AL-Hadid Academy Surabaya aged 20 years in the period 2024. This study used quantitative descriptive with a correlational approach. The data collection instrument was carried out using 2 measurements, including height and weight measurements to calculate body mass index with the formula and conducting an agility test using the illinois agility test which was only carried out once. The independent variable in this study was body mass index while agility was the dependent variable. Using descriptive statistical data analysis techniques, linearity tests, and product moment correlation analysis. Based on the results of data analysis, it was obtained that body mass index has a linear relationship in the linearity test with a significant deviation form linearity value showing >0.05, namely 0.165. Then in the product moment correlation test, a significant value of 0.000 was obtained, which means that body mass index is correlated with agility and the correlation coefficient value shows 0.709 which can be said that the direction of the relationship is positive and indicates that it has a very strong degree of relationship. Based on the statistical results, it can be concluded that body mass index has a very strong relationship with the agility of futsal players.
Keywords: Body Mass Index, Agility, Futsal