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All Journal Jurnal Kesehatan Al-Irsyad Jorpres (Jurnal Olahraga Prestasi) Journal of Innovation Research and Knowledge JIF Indonesian Journal of Midwifery (IJM)
Lailatuz Zaidah
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Humanities Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Journal : Journal of Innovation Research and Knowledge

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PERBEDAAN PENGARUH LATIHAN SKIPING DAN INTERVAL TRAINING TERHADAP PENINGKATAN VO2 MAX PADA PEMAIN SEPAKBOLA Ahmad Fakih Prasetyo; Tyas Sari Ratna Ningrum; Lailatuz Zaidah
Journal of Innovation Research and Knowledge Vol. 5 No. 4: September 2025
Publisher : Bajang Institute

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Background: Background: VO2 max or maximal oxygen volume is the main indicator of a person's aerobic capacity and has a vital role in athlete performance, especially in soccer. Therefore, developing VO2 max is a key component in modern soccer training programs. Physiotherapy interventions through skipping exercises and interval training are non-pharmacological approaches that can be used to increase VO2 max effectively. Research Objective: To determine the differences in the effects of skipping exercises and interval training on increasing VO2 max in soccer players. Method: This study is an experimental quantitative study with a pre-test and post-test control group design. The sample consisted of 22 male respondents from Baturetno Football School students who were divided into two groups (11 respondents each). The intervention was carried out 3x a week for 4 weeks. VO2 max data were collected using the Multi Stage fitness test (MFT). Statistical tests using Paired Sample T-Test and Independent Sample T-Test. Results: Hypothesis I and II tests using paired sample t-test showed that there was an effect of skipping and interval training on increasing VO2 max in soccer players (P = 0.00 P <0.05). Hypothesis III tests using independent sample t-test showed that interval training had a greater effect than skipping training on increasing VO2 max in soccer players. (P = 0.008 P <0.05). Conclusion: interval training had a greater effect than skipping training on increasing VO2 max in soccer players. Suggestion: Further research is expected to conduct further analysis on other, more varied exercises to increase VO2 max in soccer players
PERBEDAAN PENGARUH STATIC STRETCHING DAN JOINT DISTRACTION WITH ELASTIC BAND TRAINING TERHADAP PENINGKATAN FLEKSIBILITAS OTOT HAMSTRING PADA ATLET SEPAK BOLA Assyifa Beauty Ihsani; Ummy A’isyah Nurhayati; Lailatuz Zaidah
Journal of Innovation Research and Knowledge Vol. 5 No. 8 (2026): Januari 2026
Publisher : Bajang Institute

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Minat terhadap olahraga sepak bola di kalangan remaja semakin meningkat, sehingga kebutuhan akan kondisi fisik optimal menjadi semakin penting. Salah satu masalah yang sering muncul pada atlet adalah penurunan fleksibilitas otot hamstring, yang dapat menyebabkan keterbatasan gerak, menurunkan performa, serta meningkatkan risiko cedera. Intervensi fisioterapi seperti static stretching dan joint distraction with elastic band training banyak digunakan untuk meningkatkan fleksibilitas hamstring. Tujuan: Mengetahui perbedaan pengaruh static stretching dan joint distraction with elastic band training terhadap fleksibilitas otot hamstring pada atlet sepak bola. Metode: Penelitian quasi-eksperimental ini melibatkan 28 atlet sepak bola usia 16–19 tahun yang dipilih melalui purposive sampling. Sampel dibagi ke dalam dua kelompok perlakuan, yaitu static stretching dan joint distraction. Intervensi diberikan selama tiga minggu dengan frekuensi 5–6 kali per minggu. Fleksibilitas hamstring diukur menggunakan Active Knee Extension Test (AKET) sebelum dan sesudah latihan. Hasil: Paired sample t-test kelompok I dan kelompok II menunjukan adanya pengaruh pada setiap kelompok pemberian dan terjadi peningkatan fleksibilitas otot hamstring pada atlet sepak bola. Kesimpulan: Joint distraction with elastic band training lebih efektif dalam meningkatkan fleksibilitas otot hamstring pada atlet sepak bola. Saran: Fisioterapis dan peneliti selanjutnya disarankan mempertimbangkan penggunaan metode ini dalam program latihan maupun rehabilitasi, serta mengeksplorasi kombinasi intervensi lainnya.
Co-Authors Ahmad Fakih Prasetyo ARIF KURNIAWAN Arifin, Asyhara Naela Assyifa Beauty Ihsani Fitriahadi, Enny Lastyaningsih, Azizah Sukma Mutiara Husnayati NINGRUM, TYAS SARI RATNA Novia Triwulandari Ummy A’isyah Nurhayati