Analisis Perbandingan Tingkat Daya Tahan Kardiorespiratori, Indeks Massa Tubuh (IMT), dan Hasil Belajar PJOK pada Siswa SMP Negeri 1 Tuban dan SMP Khairunnas

Comparative Analysis of Cardiorespiratory Endurance Levels, Body Mass Index (BMI), and Physical Education Learning Outcomes in Students of SMPN 1 Tuban and SMP Khairunnas

Keberhasilan siswa saat berada di bangku sekolah sering dilihat dari nilai ujian, namun ada faktor lain penunjang keberhasilan akademik siswa yaitu kebugaran jasmani dan komposisi tubuh. Penelitian mengidentifikasi tingkat daya tahan kardiorespiratori, indeks massa tubuh, dan hasil belajar PJOK pada siswa SMP Negeri 1 Tuban dan SMP Khairunnas. Penelitian melibatkan 68 siswa yang terdiri dari 31 putra dan 37 putri dengan syarat usia 13-14 tahun ini dianalisis dengan Independent Sample T-test, Pearson Correlations, dan Analisis Regresi Berganda dengan SPSS 25. Penelitian ini menunjukkan bahwa tidak ditemukan perbedaan nilai rapor siswa SMP Negeri 1 Tuban dan SMP Khairunnas. Tidak ada perbedaan IMT siswa SMP Negeri 1 Tuban dan SMP Khairunnas dan terdapat perbedaan hasil PACER Test siswa SMP Negeri 1 Tuban dan SMP Khairunnas, serta terdapat hubungan antara IMT (r = -0.565) dengan nilai rapor PJOK siswa putra SMP Negeri 1 Tuban yang berarti semakin baik kategorinya, maka semakin bagus nilai rapor PJOK-nya. Pada siswa putra dan putri SMP Khairunnas variabel IMT dan PACER Test tidak memiliki hubungan dengan nilai rapor PJOK. Analisis multivariat menghasilkan kesimpulan bahwa hanya nilai rapor PJOK dan PACER Test yang memengaruhi asal sekolah siswa. Sedangkan IMT tidak memiliki pengaruh. Kontribusi ketiga variabel (nilai rapor PJOK, IMT, dan PACER Test) sebesar 21,8%, sedangkan sisanya 79,2% merupakan faktor lain yang tidak diteliti pada penelitian ini. Penelitian ini menyarankan sekolah dan guru mendorong siswa untuk menerapkan hidup sehat dan selalu bergerak aktif agar dapat menunjang keberhasilan akademik siswa.

Kata Kunci: Daya tahan kardiorespiratori, PACER Test, hasil belajar PJOK, Komposisi tubuh, Kebugaran jasmani

Student achievement in school is typically assessed using test scores, but other factors such as physical fitness and body composition also have a significant impact. This study investigated the level of cardiorespiratory endurance, body mass index, and physical education learning outcomes among students at SMPN 1 Tuban and SMP Khairunnas. This study involved 68 students consist of 31 boys and 37 girls aged 13-14 and analyzed using Independent Sample T-test, Pearson Correlations and multiple regression analysis with SPSS 25. The result revealed a difference in physical education learning outcomes between student at SMP Negeri 1 Tuban and SMP Khairunnas. Although there was no difference in BMI between the two groups, there was a difference in PACER Test results. A relationship was found between BMI and physical education learning outcomes (r=-0.565) for male students at SMP Negeri 1 Tuban, indicating that the better BMI categories were associated with better physical education learning outcomes. However, no relationship was found between BMI, PACER Test, and physical education learning outcomes for male and female students at SMP Khairunnas. Multivariate analysis revealed that physical education learning outcomes and PACER Test were influenced by the student’s school, while BMI had no effect. The contribution of three variable (physical education learning outcomes, BMI and PACER Test) was 21,8%, meanwhile the rest (79,2%) was influenced by other factors. This research suggest that schools and teachers should promote a healthy lifestyle and encourage students to engage in physical activity to support their academic achievement.

Keywords: Cardiorespiratory endurance, PACER Test, physical education learning outcomes, body composition, physical fitness