ANALISIS TINGKAT KEBUGARAN SISWA SISWI SMP MUHAMMADIYAH 2 SURABAYA

ANALYSIS OF FITNESS LEVELS OF STUDENTS OF MUHAMMADIYAH 2 MIDDLE SCHOOL SURABAYA

Penelitian ini bertujuan untuk menganalisis tingkat
kebugaran jasmani siswa dan siswi kelas IX SMP Muhammadiyah
2 Surabaya. Metode penelitian yang digunakan adalah kuantitatif
dengan teknik simple random sampling terhadap 169 peserta (94
siswa dan 75 siswi). Instrumen penelitian meliputi tes kekuatan
lengan (push-up), fleksibilitas (V-sit and reach), serta Multistage
Fitness Test (MFT) untuk mengukur VO₂max. Hasil penelitian
menunjukkan bahwa siswa memiliki kekuatan lengan yang lebih
baik dengan kategori dominan “Baik Sekali” (35,29%), sedangkan
siswi banyak berada pada kategori “Kurang” (58,67%). Pada aspek
fleksibilitas, siswa dan siswi sama-sama dominan pada kategori
Cukup, dengan siswi sedikit lebih unggul. Sementara itu, hasil
VO₂max menunjukkan kebugaran aerobik rendah, di mana
mayoritas siswa dan siswi berada pada kategori “Kurang” hingga
“Kurang Sekali”. Secara keseluruhan, siswa lebih unggul pada
kekuatan otot, sedangkan siswi sedikit lebih baik pada
fleksibilitas. Namun keduanya memiliki tingkat kebugaran
aerobik yang rendah, sehingga diperlukan peningkatan aktivitas
fisik dan program latihan terstruktur di sekolah.

Kata Kunci: Kebugaran jasmani, kekuatan lengan, fleksibilitas,
VO₂max, Multistage Fitness Test.

This study aims to analyze the physical fitness level of
ninth-grade male and female students of SMP Muhammadiyah 2
Surabaya. The research method used was quantitative with a
simple random sampling technique on 169 participants (94 male
and 75 female students). The research instruments included arm
strength tests (push-ups), flexibility (V-sit and reach), and the
Multistage Fitness Test (MFT) to measure VO₂max. The results
showed that male students had better arm strength with a
dominant category of “Very Good” (35.29%), while female
students were mostly in the “Poor” category (58.67%). In terms of
flexibility, male and female students were equally dominant in the
“Sufficient” category, with female students slightly superior.
Meanwhile, the VO₂max results showed low aerobic fitness, where
the majority of male and female students were in the “Poor” to
“Very Poor” category. Overall, male students were superior in
muscle strength, while female students were slightly better in
flexibility. However, both have low levels of aerobic fitness, so
increased physical activity and structured exercise programs at
school are needed.

Keywords: Physical fitness, arm strength, flexibility, VO₂max,
Multistage Fitness Test.