Search Repository Universitas Baiturrahim

Atlet angkat besi memerlukan pemenuhan kebutuhan gizi yang optimal untuk menunjang performa latihan, pemulihan, dan pencapaian prestasi. Namun, masih ditemukan atlet yang memiliki pengetahuan gizi olahraga yang rendah sehingga berdampak pada belum optimalnya asupan energi. Oleh karena itu, penelitian ini bertujuan untuk mengetahui pengaruh edukasi gizi olahraga terhadap tingkat pengetahuan dan asupan energi pada atlet angkat besi di Gedung PABSI Provinsi Jambi. Penelitian ini merupakan penelitian kuantitatif dengan desain pra- eksperimen (pre-experimental) menggunakan one group pretest-posttest design. Penelitian dilaksanakan di Gedung PABSI Provinsi Jambi pada AprilJuni 2026 dengan melibatkan 25 atlet angkat besi yang dipilih menggunakan teknik total sampling. Metode penelitian dilakukan melalui pemberian edukasi gizi olahraga menggunakan media booklet, pengukuran tingkat pengetahuan menggunakan kuesioner, dan pengukuran asupan energi menggunakan food recall 324 jam. Tahapan penelitian meliputi tahap persiapan, pengumpulan data awal (pretest), pelaksanaan edukasi gizi olahraga, pengumpulan data akhir (posttest), pengolahan data, analisis data menggunakan uji normalitas Shapiro-Wilk dan Paired Sample t- test, serta penyusunan laporan penelitian. Hasil penelitian menunjukkan bahwa sebelum diberikan edukasi, sebagian besar atlet memiliki tingkat pengetahuan kategori kurang (96%), sedangkan setelah edukasi terjadi peningkatan menjadi kategori cukup (56%) dan baik (20%). Hasil uji Paired Sample t-test menunjukkan terdapat pengaruh edukasi gizi olahraga terhadap tingkat pengetahuan atlet dengan nilai p=0,000 (p

Weightlifting athletes require optimal nutrition fulfillment to support training performance, recovery, and achievement attainment. However, some athletes still possess low sports nutrition knowledge, which impacts suboptimal energy intake. Therefore, this study aimed to determine the effect of sports nutrition education on knowledge levels and energy intake among weightlifting athletes at the Indonesian Weightlifting Building of Jambi Province. This research was a quantitative study utilizing a one-group pretest-posttest design. The research was conducted at the Indonesian Weightlifting Building of Jambi Province from April to June 2024, with 25 weightlifting athletes selected using a total sampling technique. Research methods were performed through sports nutrition education using booklet media, with level measurements using questionnaires, and energy intake measurements using three-times twenty-four-hour food recalls. Research stages comprised preparation, baseline data collection or pretest, sports nutrition education implementation, final data collection or posttest, data processing, data analysis using Shapiro Wilk normality test and Paired Sample t test, as well as research report drafting. The results demonstrated that prior to education, the majority of athletes possessed poor category knowledge levels representing 96 percent, whereas following education, knowledge levels increased to moderate category representing 56 percent and good category representing 20 percent. The Paired Sample t test revealed a significant effect of sports nutrition education on athlete knowledge levels with a p value of 0.000, where p is less than 0.05. Regarding the energy intake variable, the mean energy fulfillment level increased from 52.48 percent to 60.40 percent post education with a p value of 0.003, where p is less than 0.05. It is concluded that sports nutrition education using booklet media is proven effective in enhancing knowledge levels and energy intake among weightlifting athletes at the Indonesian Weightlifting Building of Jambi Province.