Sukartidana, I Nyoman
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Pengaruh Latihan Imagery terhadap Peningkatan Kepercayaan Diri dan Konsentrasi Siswa Ekstrakurikuler Bola Voli di SMPN 2 Gunungsari Sukartidana, I Nyoman; Syahroni, Mohammad
Journal Sport Science, Health and Tourism of Mandalika (Jontak) e-ISSN 2722-3116 Vol. 6 No. 1 (2025)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jontak.v6i1.4281

Abstract

This study aims to examine the effect of imagery training on improving self-confidence and concentration of volleyball extracurricular students at SMPN 2 Gunungsari. A quasi-experimental method with a matching only design was employed, involving 18 students divided into experimental and control groups. The experimental group received imagery training for two weeks with a frequency of four sessions per week. Data were collected using the State Sport Confidence Inventory (SSCI) to measure self-confidence and the Grid Concentration Exercise Test to assess concentration. The paired sample t-test results showed a significant effect of imagery training on self-confidence and concentration with a significance value of 0.000 (p < 0.05). The study concludes that imagery training effectively improves students' self-confidence and concentration. It is recommended that coaches and physical education teachers integrate imagery training regularly into their training programs and combine it with other mental techniques for optimal results.
Hybrid Movement Learning untuk Meningkatkan Kebugaran Jasmani dan Prestasi Akademik Siswa Sekolah Dasar di Daerah 3T Sukartidana, I Nyoman; Evitamala, Lilik; Suprawesta, Lalu
Discourse of Physical Education Vol. 5 No. 2 (2026): August
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/dpe.v5i2.6621

Abstract

Keterbatasan akses pembelajaran, teknologi, dan kesempatan aktivitas gerak masih menjadi tantangan bagi siswa sekolah dasar di daerah 3T. Penelitian ini bertujuan menganalisis pengaruh Hybrid Movement Learning (HML) terhadap kebugaran jasmani dan prestasi akademik siswa. Penelitian menggunakan desain quasi-experimental nonequivalent control group pretest–posttest dengan 26 siswa kelas IV SDN 2 Gegerung yang dibagi menjadi kelompok eksperimen (n = 13) dan kontrol (n = 13). Kebugaran jasmani diukur menggunakan Tes Kebugaran Siswa Indonesia (TKSI), sedangkan prestasi akademik diukur melalui tes pilihan ganda. HML mengintegrasikan media digital, demonstrasi gerak, praktik tatap muka, aktivitas di luar kelas, dan umpan balik guru. Skor kebugaran kelompok eksperimen meningkat dari 16,92 menjadi 19,77, sedangkan kelompok kontrol dari 16,46 menjadi 16,62. Perbedaan perubahan antar-kelompok signifikan, t(24) = 5,82, p < .001, η²p = .585. Prestasi akademik kelompok eksperimen meningkat dari 65,0 menjadi 88,2. HML menunjukkan potensi kuat dalam meningkatkan kebugaran jasmani dan memberikan indikasi positif terhadap prestasi akademik siswa.