Pengaruh Body Image dan Perilaku Diet Terhadap Hasil Performa Atlet Senam di Jawa Barat

Nabilah Rizki Utami Haryono; Suci Nugraha

doi:10.29313/bcsps.v3i2.9435

Nabilah Rizki Utami Haryono Prodi Psikologi, Fakultas Psikologi
Suci Nugraha

DOI: https://doi.org/10.29313/bcsps.v3i2.9435

Keywords: body image, perilaku diet, performa atlet

Abstract

Abstract. Gymnastic athletes require optimal physical and mental conditions to achieve their best performance. Factors such as body dissatisfaction and excessive weight contribute to suboptimal performance among gymnastic athletes in West Java. This phenomenon indicates issues related to body image and diet behavior that influence the performance of gymnastic athletes. This research aims to examine the influence of body image and diet behavior on the performance of gymnastic athletes in West Java. The study adopts a quantitative method and involves 43 respondents who are gymnastic athletes. The measurement tools utilized in this study include the Diet Behavior Scale (Andea, 2010) comprising 28 items with a reliability coefficient of 0.858, the Body Image Scale (Andea, 2010) consisting of 39 items with a reliability coefficient of 0.893, and secondary data on gymnastic performance based on the Code of Points. The data analysis employs multiple linear regression analysis. Based on the regression results, it is found that body image significantly contributes to athletes' performance by 21.7% with a significance value of 0.001 (p < 0.05), while diet behavior significantly contributes to athletes' performance by 34.8% with a significance value of 0.000 (p < 0.05). Simultaneously, both factors contribute 25.970 with a significance level of 0.000 < 0.05. The calculations reveal that the combined influence of body image and diet behavior on athletes' performance amounts to 56.5%. These findings demonstrate a significant positive relationship between body image, diet behavior, and athletes' performance.

Abstrak. Atlet senam membutuhkan kondisi fisik dan mental yang optimal untuk mencapai performa terbaiknya, faktor ketidakpuasan terhadap tubuh yang dimiliki dan berat badan yang terlalu berat menyebabkan penampilan performa atlet senam di Jawa Barat menjadi kurang maksimal. Fenomena ini menunjukan masalah dalam body image dan perilaku diet yang memiliki pengaruh terhadap performa atlet senam. Penelitian ini bertujuan untuk mengetahui pengaruh body image dan perilaku diet terhadap hasil performa atlet senam di Jawa Barat. Penelitian ini menggunakan metode kuantitatif yang diujikan pada 43 responden atlet senam. Alat ukur yang digunakan dalam penelitian ini menggunakan Skala perilaku diet (Andea, 2010) berjumlah 28 aitem dengan koefisien reliabilitas 0,858, Skala body image (Andea, 2010) berjumlah 39 aitem dengan koefisien reliabilitas 0,893, dan data sekunder performa senam berdasarkan (code of points). Analisis data penelitian ini menggunakan teknik analisis regresi linear berganda. Berdasarkan hasil regresi, diperoleh bahwa body image memiliki kontribusi dan signifikan terhadap performa atlet sebesar 21,7% dengan nilai signifikansi 0,001 (p<0,05) dan perilaku diet memiliki kontribusi dan signifikan terhadap performa atlet sebesar 34,8% dengan signifikasi 0,000 (p<0,05). Secara simultan sebesar 25,970 dengan tingkat signifikansi sebesar 0,000 < 0,05. Berdasarkan hasil perhitungan diatas, terlihat bahwa besarnya pengaruh body image dan perilaku diet terhadap performa atlet adalah sebesar 56,5%. Hasil tersebut menunjukkan bahwa terdapat pengaruh positif yang signifikan antara body image dan perilaku diet terhadap performa atlet.

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