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Analisis Kecepatan Mendayung Pada Atlet Dengan Riwayat Cedera Bahu :Optimalisasi Kinerja Mendayung Boby Helmi; Zikrur Rahmat; Christopen Gulo; Sohare Zega; Juliarman Gulo; Brilliant Anugerah Saro Zebua; Ica syahrani; Hubban Nabiel Matondang
Jurnal Ilmiah STOK Bina Guna Medan Vol 13 No 3 (2025): JURNAL ILMIAH STOK BINA GUNA MEDAN
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jsbg.v13i3.4652

Abstract

Penelitian ini bertujuan untuk menganalisis kecepatan mendayung pada atlet dengan riwayat cedera bahu sebagai upaya optimalisasi kinerja mendayung. Metode penelitian menggunakan pendekatan kuantitatif dengan desain deskriptif-komparatif, melibatkan total 30 atlet dayung yang dibagi menjadi dua kelompok: 15 atlet dengan riwayat cedera bahu dan 15 atlet tanpa cedera. Data diperoleh melalui uji performa menggunakan ergometer yang dilengkapi sensor biomekanik untuk mengukur kecepatan mendayung, stroke rate, dan efisiensi kerja otot. Analisis data dilakukan dengan uji independent t-test dan ANOVA, serta uji lanjut Tukey HSD untuk melihat perbedaan performa antar kelompok. Hasil penelitian menunjukkan bahwa atlet dengan riwayat cedera bahu memiliki performa mendayung yang lebih rendah secara signifikan dibandingkan kelompok non-cedera, khususnya pada stroke rate tinggi (≥ 28 spm), di mana terjadi penurunan efisiensi mendayung yang lebih menonjol. Analisis korelasi juga memperlihatkan hubungan yang kuat antara fungsi bahu dan kecepatan mendayung. Temuan ini menegaskan bahwa keterbatasan biomekanik akibat cedera tetap memengaruhi performa meskipun atlet telah kembali berlatih, sehingga program rehabilitasi dan pencegahan cedera perlu diintegrasikan ke dalam sistem latihan. Kesimpulannya, penelitian ini mendukung hipotesis bahwa riwayat cedera bahu berpengaruh terhadap penurunan performa mendayung dan menekankan pentingnya pendekatan multidisiplin dalam pemulihan atlet
SOSIALISASI MEDIA PEMBELAJARAN PENDIDIKAN JASMANI BERBASIS KEARIFAN LOKAL, SENI TARI, INOVASI, NILAI BUDAYA DAN IDENTITAS NASIONAL Irfandi; Zikrur Rahmat; Mansur; Is, Zulheri; Yoki Afriandy Rangkuti
Jurnal Pengabdian Keolahragaan dan Sains Vol 1 No 2 (2025): JURNAL PENGABDIAN KEOLAHRGAAN DAN SAINS
Publisher : Program Studi Pendidikan Jasmani, Universitas Samudra

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Abstract

This activity aims to describe the process of socializing Physical Education learning media based on local wisdom, dance, innovation, cultural values, and national identity. The background of this activity departs from the need to develop learning media that are not only oriented towards improving the motor skills of students, but also integrating cultural and artistic values as a strengthener of national identity. The implementation of activities through socialization, observation, interviews, and documentation. Socialization activities were carried out in junior high schools involving PJOK teachers, students, and regional art communities. The results show that learning media prepared based on local wisdom and dance are able to increase student learning motivation, enrich movement experience, and instill cultural values that are in line with national identity. In addition, innovations in learning media make it easier for teachers to deliver material creatively and contextually. The research conclusion confirms that the socialization of learning media based on local wisdom, dance, and culture is not only effective in improving the quality of Physical Education learning, but also strategic in strengthening the character and national identity of the younger generation.
EFEKTIVITAS LATIHAN CIRCUIT TRAINING TERHADAP PENINGKATAN KARDIOVASKULAR PADA EKSTRAKURIKULER FUTSAL DI SD NEGERI SIEM Billy Zurihan; Zikrur Rahmat; Mahmudin Aritanoga
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.46586

Abstract

Physical education plays an important role in improving students’ physical fitness, particularly cardiovascular endurance, which is essential in sports activities such as futsal. One method that can be applied is circuit training, which effectively trains heart and lung endurance. This study aimed to determine the level of students’ cardiovascular ability before being given circuit training and to examine the effectiveness of circuit training in improving students’ cardiovascular endurance. This research employed a quantitative approach with a One Group Pretest-Posttest Design. The sample consisted of 20 students. The instrument used was a fitness test to measure cardiovascular ability (VO₂max). Data analysis was conducted using the Shapiro-Wilk normality test and hypothesis testing using a paired sample t-test. The results showed that the data were normally distributed, with significance values of 0.759 for the pretest and 0.648 for the posttest (p > 0.05). The t-test results indicated a significance value of 0.000 (p < 0.05) with a t-value of -32.023, meaning there was a significant difference between pretest and posttest results. The findings suggest that the improvement occurred because circuit training was implemented in a structured, repetitive manner and involved various movements that enhanced heart and lung performance. Additionally, the variation in exercises increased students’ motivation and participation. In conclusion, circuit training is effective in improving the cardiovascular endurance of students participating in futsal extracurricular activities at SD Negeri Siem. Therefore, it is recommended that teachers or coaches apply this method regularly, students participate consistently, and schools provide adequate sports facilities to support students’ physical fitness improvement
Pengembangan Media Interaktif Berbasis Deep Learning Pada Pembelajaran Bola Basket Untuk Siswa SD Negeri 024763 Benny Aprial M; Farid M Al Humary; Zikrur Rahmat
Science and Education Journal (SICEDU) Vol 5 No 2 (2026): Science and Education Journal 2026
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/sicedu.v5i2.266

Abstract

Penelitian ini bertujuan untuk mengembangkan media interaktif berbasis pembelajaran mendalam dalam pembelajaran bola basket untuk siswa kelas lima SD Negeri 024763. Dengan menggunakan desain penelitian dan pengembangan (R&D) dengan model ADDIE, penelitian ini melibatkan 30 siswa berusia 10-12 tahun. Data dikumpulkan melalui lembar validasi ahli media dan materi, kuesioner respons siswa, dan tes keterampilan bola basket yang dianalisis secara deskriptif. Hasil menunjukkan bahwa media yang dikembangkan mencapai kategori sangat layak dari validator dengan persentase rata-rata 87,33%, menerima respons siswa yang sangat positif sebesar 92,80%, dan secara efektif meningkatkan hasil belajar dari rata-rata pretest 65,20 menjadi rata-rata posttest 84,60. Integrasi prinsip pembelajaran mendalam dalam video interaktif, animasi, dan fitur evaluasi diri meningkatkan pembelajaran bermakna, keterlibatan aktif siswa, dan pemahaman reflektif tentang teknik dasar bola basket. Temuan ini menegaskan bahwa media tersebut layak, efektif, dan berkontribusi pada pembelajaran pendidikan jasmani yang berpusat pada siswa di sekolah dasar.