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All Journal Interaksi : Jurnal Ilmu Komunikasi Pedagogi: Jurnal Ilmu Pendidikan Publikasi Pendidikan community: Pengawas Dinamika Sosial JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu MUHARRIK: JURNAL DAKWAH DAN SOSIAL SPORTIVE: Journal Of Physical Education, Sport and Recreation Pena Justisia: Media Komunikasi dan Kajian Hukum jurnal ilmu keolahragaan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Randwick International of Education and Linguistics JUKESHUM: Jurnal Pengabdian Masyarakat Indo-MathEdu Intellectuals Journal Tarbiyah Islamiyah: Jurnal Ilmiah Pendidikan Agama Islam Indonesian Journal of Research and Educational Review (IJRER) Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat Global Journal Basic Education Jurnal Basicedu QISTINA: Jurnal Multidisiplin Indonesia Paedagogi: Jurnal Kajian Ilmu Pendidikan (e-journal) Indonesian Research Journal on Education Jurnal Pengabdian Masyarakat Bangsa International Journal of Educational Practice and Policy Pelita : Jurnal Kajian Pendidikan dan Pembelajaran Indonesia Melior : Jurnal Riset Pendidikan dan Pembelajaran Indonesia JUKEJ: Jurnal Kesehatan Jompa Al Manba Pinisi Journal Pendidikan Guru Sekolah Dasar Jurnal Seumubeuet
Yusnadi, Yusnadi
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Journal : Indonesian Journal of Research and Educational Review (IJRER)

 1 
Aerobic Exercise Intervention to Increase VO₂ Max Capacity of Higher Students in College Environment Nurulita, Retno Farhana; Yusnadi, Yusnadi
ETDC: Indonesian Journal of Research and Educational Review Vol. 4 No. 3 (2025): June
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v4i3.3284

Abstract

Low physical activity among higher students impacts those with less than optimal cardiorespiratory capacity. One important indicator of physical fitness is VO₂ max. This study aims to evaluate the impact of aerobic exercise on higher students. The research method used a quasi-experimental design with a pre-test and post-test approach without a control group. The subjects of the study were 96 students from the Faculty of Sport Science and the Faculty of Public Health, Makassar State University, aged 19–22 years, who participated in an aerobic exercise program for eight weeks with a frequency of four times a week and a duration of 60 minutes per session. VO₂ max measurements were carried out using the Modified Cooper Test. The findings of the analysis revealed that the average VO₂ max increased from 32.1 ml/kg/minute to 38.7 ml/kg/minute (p < 0.001), representing a 20.5% increase. This study proves that aerobic exercise is an effective and applicable form of intervention to improve the cardiorespiratory fitness of higher students. Aerobic exercise programs should be incorporated into the campus health agenda to promote a sustainable, active, and healthy lifestyle.
The Effectiveness of Interval Training on Endurance Improvement in Adolescent Tennis Players Azis, Ilham; Yusnadi, Yusnadi; Hasyim, Muhammad Qasash
ETDC: Indonesian Journal of Research and Educational Review Vol. 4 No. 1 (2024): December
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v4i1.3416

Abstract

Tennis is a sport that requires high endurance capacity, especially for adolescent athletes who are in their physical development phase. Interval training has been recognized as an effective method for improving cardiovascular endurance and sport-specific performance. This study aims to analyze the effectiveness of interval training in improving endurance in adolescent tennis players. This research employed a quasi-experimental design with a pretest-posttest control group approach. The study involved 40 adolescent tennis players aged 14-17 years, divided into two groups: an experimental group (n=20) receiving interval training and a control group (n=20) receiving conventional training. The intervention was conducted for 8 weeks with a training frequency of 3 times per week. Endurance was measured using the multistage fitness test (beep test) and tennis-specific endurance tests. The results showed significant improvement in endurance capacity in the experimental group compared to the control group (p<0.05). The experimental group showed an average increase of 18.5% in VO2max, while the control group only showed 7.2% improvement. Tennis-specific endurance tests also demonstrated superior results in the interval training group. Conclusion: Interval training proves to be more effective than conventional training methods in improving the endurance capacity of adolescent tennis players. This training method can be recommended as an optimal approach for developing cardiovascular fitness in young tennis athletes.
Co-Authors Ahyar Ahyar Amelia, Muhlisatil Amir Pada, Amir Amrah Amrah, Amrah Anung Priambodo Aprilia, Tamara Adisa Arfanda, Poppy Elisano Ariani, Devi Arifina, Dhea Astri Arwien, Rizki Trisnawaty Asmaunizar Asmaunizar, Asmaunizar Athaillah, Athaillah Awaluddin Awaluddin Azis, Ilham Azzahwa Lutfia Ulfah Badaru, Benny Bahar Bahar, Bahar D , Khodijah Tussolihat Darmayana, Zahra Dhea Astri Arifina Diba, Adinda Farah Edi Surya, Edi Efata, Efata Erma Suryani Sahabuddin Fitri, Silviana Furqan Furqan, Furqan Hairani, Zahra Hani, Nadia Hasibuan, Jubaidah Hasyim, Muhammad Qasash Heflindo, Heflindo Husniati, Ade Muana Hutagalung, Devi Natalia Hutauruk, Mei Nita Ians Aprilo Imelda Sari Jaya S, Togi Van Kamaruddin Hasan Kamaruddin, Ilham Khairani, Dewi Khairunnisa Cahyani Kholil, Syukur Lahmuddin Lubis Loren Buaton Lorenda, Lorenda Manullang, Thomas Ridoansih Mappaompo, M Adam Marageta, Oktavia Marini Kristina Situmeang Marpaung, Yolanda Pretty Muhammad Faisal Muhammad Takwin Machmud Naibaho, Yuni Naftalia Nasution, Fadhilah Syam Nasution, Hasyimsyah Navayana, Muhammad Arief Nuraflah, Cut Alma Nurdin, Hanifah Nurferiyani, Andi Nurhalisa, Nurhalisa Oktafiani, Orin Fallah Oktavia, Hangelika Pasaribu, Amelia Grasela Purba, Yenni Tulus Putri Sirait, Wilma Winanda R. Rusli Rahmadani, Siti Ramadhan, Ahmad Dani Raoda, Rihlah Ayu Rasenda, Rasenda Retno Farhana Nurulita Rio Suparman Rizky, Putri Gea Maba Ruslan Ruslan Saidaturrahmah, Saidaturrahmah Samosir, Hasrat Efendi SANI SUSANTI Sari, Yusmita Sarifin, Sarifin Sarina, Desi Sembiring, Putri Pebrija Setiawan, Anugrah Sianturi, Mian Sianturi, Tri Mawar Sihombing, Ibrahim Simamora, Sonia Simanullang, Romi Anggun Zefanya Sinaga, Jelita Tessalonika Sirait, Wilma Winanda Putri Sitanggang, Reny Furnawati Subaeda, Sitti Subaedah , Sitti Subaedah, Sitti Suci, Naser Maulidina Fitra Surur, Andi Ainun Zulkiah Suryani, Ruthpani Susiani, Enah Suwardi Lubis Suwardi Suwardi Syam, Agung Velayati Syamsul Arif Syarifuddin Syarifuddin Takwin, Muhammad Tambunan, Nurhalima Tussolihin Dalimunthe, Khodijah Wahyuni, Rifa Yasriuddin, Yasriuddin Yusril Yusril Zahara, Rosina Zahari, Zahari