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Pengaruh Latihan Ayunan Tangan dengan Bantuan Pull Buoy terhadap Kecepatan Renang Gaya Bebas pada Anak Usia 7-9 Tahun di Swimming Performance Surabaya Rosita, Claudia Rika; Sudijandoko, Andun
SPRINTER: Jurnal Ilmu Olahraga Vol. 6 No. 1 (2025): SPRINTER: Jurnal Ilmu Olahraga
Publisher : MAN Insan Cendekia Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46838/spr.v6i1.692

Abstract

This study aims to determine whether arm swing training using a pull buoy affects the improvement of freestyle swimming speed in children aged 7–9 years at Swimming Performance Surabaya. This research employs a quantitative one-group pre-test-post-test design, involving a single experimental group (without a control group) that undergoes a pre-test, treatment, and post-test. The sampling technique used is purposive sampling, with 11 participants. Data analysis was conducted using the Shapiro-Wilk normality test and the Paired Sample T-Test hypothesis test through SPSS 25 software. The results indicate an increase in swimming speed for all participants in the post-test compared to the pre-test. The average pre-test speed was 45.37182, while the average post-test speed was 45.15455, with a difference of 0.217273. Therefore, it can be concluded that arm swing training using a pull buoy has an effect on freestyle swimming speed in children aged 7–9 years at Swimming Performance Surabaya. The change in average speed also suggests an improvement in the participants' performance.
Kontribusi Kesehatan Mental Terhadap Daya Tahan Kardiorespirasi Anggota Ukm Floorball Putra Universitas Negeri Surabaya Nisa, Thobibah Khoirun; Dewi, Ratna Candra; Sudijandoko, Andun; Pudjijuniarto , Pudjijuniarto
Jurnal Porkes Vol 8 No 2 (2025): PORKES
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v8i2.29898

Abstract

This study aims to investigate the relationship and contribution of mental health and cardiorespiratory endurance among male floorball athletes at Surabaya State University. This study will use a quantitative research design, using the DASS21 questionnaire research instrument and the MFT test to collect data. This study has a population of 50 Unesa Male Floorball Athletes. The sample was taken as many as 30 athletes with purposive sampling technique. Data collection techniques and instruments used to measure mental health levels are DASS21 questionnaires. Multi-Stage Fitness Test (MFT) is a research tool that helps collect the necessary data. This study analyzed the data using Statistical Package for Social Science (SPSS) version 25. In this study it was found that there was a very strong relationship between mental health and cardiorespiratory endurance in members of the Surabaya State University men's floorball UKM by 78.2%. In this case the mental health factor contributes 61.2% to the athlete's cardiorespiratory endurance, while the remaining 21.8% is influenced by other factors not examined in this study such as age, gender, athlete nutrition and so on.
Exploring Constructive Communication in Community Sport: A Systematic Review of the Literature Fikri, Muhammad Dzul; Sudijandoko, Andun; Purnomo, Mochamad; Priambodo, Anung
COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga Vol 17, No 2 (2025): June
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cjpko.v17i2.73226

Abstract

This study aims to explore the role of constructive communication in driving community sports through a Systematic Literature Review (SLR) approach. A total of 218 peer-reviewed articles published between 2017 and 2025 in the Scopus database were thematically analyzed to examine how communication contributes to building inclusive, resilient, and empowered sports communities. The findings revealed five major themes: participation and social inclusion, digital transformation and community media, interpersonal skills and leadership, crisis communication strategies, and communication as a tool for social justice. The study highlights that open, empathetic, and collaborative communication not only enhances community engagement but also strengthens inclusive leadership and social resilience. Digital technology plays a significant role in expanding communication channels, although it requires adequate literacy and social sensitivity. The study recommends strengthening interpersonal communication capacities among coaches and facilitators, promoting inclusive use of digital technologies, and implementing continuous evaluation mechanisms to ensure the success of community sports programs
KORELASI LOWER LIMB LEAN MASS TERHADAP DAYA LEDAK OTOT TUNGKAI PADA ATLET RENANG SUB-ELIT Nur Muhammad Ibrahim Satya Haq; Nur Bawono, Mokhamad; Anita Kumaat, Noortje; Sudijandoko, Andun; Firmansyah, Awang
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i2.68625

Abstract

Lower Limb Lean Mass (LLLM) represents the fat-free muscle mass in the lower extremities, which plays a crucial role in generating explosive power. This study aimed to analyze the relationship between LLLM and lower-limb explosive power in sub-elite swimmers. Thirty-three athletes participated (22 males, 11 females; age 17.36 ± 1.55 years, height 164.3 ± 7.57 cm, body mass 56.39 ± 7.58 kg, BMI 20.84 ± 2.1 kg/m²). LLLM was assessed using an InBody 270 body composition analyzer, while explosive power was evaluated through the Countermovement Jump (CMJ) test with Force-decks. Results demonstrated significant correlations between LLLM and jump height (p = 0.001; r = 0.553), peak power (p = 0.001; r = 0.821), and takeoff peak force (p = 0.001; r = 0.805). These findings indicate that LLLM contributes substantially to explosive performance, particularly during the start and turn phases in swimming. Therefore, LLLM may serve as a functional indicator for monitoring and designing training programs to enhance swimmers explosive capacity.
KAJIAN LITERATUR FAKTOR PSIKOLOGIS TERHADAP PERFORMA DAN KESEJAHTERAAN ATLET Rangga Raditya, Bagus; Pudjijuniarto; Sudijandoko, Andun; Saputra, Yudi Dwi
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i2.69140

Abstract

The issue of athletes' mental health is currently a serious concern for various groups. This study aims to analyze psychological factors on athletes' performance and well-being through a literature review. The method used was a Systematic Literature Review (SLR) by examining articles from Google Scholar, Scopus, and ResearchGate. Selection was based on inclusion criteria (articles from 2015–2025, relevant to sports psychology, full-text) and exclusion criteria (proceedings, theses/dissertations, duplicates). From this process, ten main articles were obtained and analyzed using thematic synthesis. The results showed that intrinsic motivation, self-efficacy, and mental toughness contributed positively to performance improvement, while anxiety and burnout had a negative impact on concentration and achievement. Social support, mindfulness, and integrated psychological interventions were also found to maintain athletes' mental well-being. Athletes' success is influenced not only by physical aspects but also by psychological resilience and external support. Practitioners are advised to integrate mental training, while further research needs to explore technology-based interventions.