THE CORRELATION OF HAND GRIP STRENGHT WITH FOREARM AND HAND ANTHROPOMETRY AND BODY MASS INDEX

  • Heidy H
  • Djuartina T
  • Irawan R
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Abstract

Introduction: An individual’s overall muscle strength is commonly assessed by a power grip measurement, a reliable indicator of functional capacity and physical condition. The development of muscle parallels the changes of body composition during growth. Aim of this study is to examine the correlationship between hand grip strength and anthropometric. Methods: This cross-sectional study involved 76 male students of Dhammasavana School, aged between 12 – 16 years old, North Jakarta. Hand grip strength was examined using a digital dynamometer on the dominant side. Statistical analysis was computed using SPSS ver. 15.0 program with Spearman correlations test. Significance was set at p<0.05. Results: Dominant hand grip strength was found to have significant (p<0.05 - 0.001) positive correlation with height (r=0.612), lower arm muscle-and-bone cross-sectional circumference and area (CSA) (r=0.553 and r=0.553 respectively), hand length (r=0.548), forearm length (r=0.540), age (r=0.520), weight (r=0.416), and forearm girth (r=0.376). Conclusion: No significant correlation between grip strength and body mass index was found. Positive correlations between the variables mentioned above conclude that the higher the value of the anthropometric measurements, the greater the strength generated in a power grip.Pendahuluan: Kekuatan otot secara umum dapat dinilai dari kekuatan menggenggam yang merupakan salah satu suatu indikator kebugaran fisik dan kemampuan fungsional. Perkembangan kekuatan otot berjalan bersamaan dengan perubahan komposisi tubuh yang terjadi pada puncak masa pertumbuhan, maka dicari korelasi antara kekuatan genggaman tangan dengan beberapa nilai-nilai antropometri tubuh.Metode: Penelitian dilakukan secara potong-lintang di Sekolah Dhammasavana, Jakarta Utara pada 76 responden laki-laki yang berusia 12-16 tahun. Pengambilan data pada daerah lengan dan tangan dilakukan pada tangan yang dominan menggunakan dynamometer digital. Pengolahan data menggunakan program SPSS ver. 15.0 dengan uji korelasi Spearman. Signifikansi p<0,05.Hasil: Pada responden laki-laki, kekuatan genggaman tangan pada tangan dominan memiliki korelasi positif yang bermakna (p<0,05-0,001) dengan tinggi badan (r=0,612), lingkar dan luas otot-tulang lengan bawah (keduanya bernilai r=0,553), panjang tangan (r=0,548), panjang lengan bawah (r=0,540), usia (r=0,520), berat badan (r=0,416), dan lingkar lengan bawah (r=0,376).Simpulan: Tidak ditemukan korelasi bermakna antara kekuatan genggaman tangan dengan indeks massa tubuh. Hasil korelasi positif antar variabel menyimpulkan bahwa semakin tinggi karakter antropometri tersebut, semakin tinggi kekuatan genggaman tangan yang dapat dihasilkan.

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APA

Heidy, H., Djuartina, T., & Irawan, R. (2021). THE CORRELATION OF HAND GRIP STRENGHT WITH FOREARM AND HAND ANTHROPOMETRY AND BODY MASS INDEX. Damianus Journal of Medicine, 18(1), 1–7. https://doi.org/10.25170/djm.v18i1.2189

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