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All Journal Jurnal Pendidikan Jasmani Indonesia Jurnal Cerdas Sifa Pendidikan Jurnal Konseling dan Pendidikan Jurnal Keolahragaan Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) JOURNAL SPORT AREA IRJE (Indonesian Research Journal in Education) Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Jurnal SPORTIF : Jurnal Penelitian Pembelajaran JETL (Journal Of Education, Teaching and Learning) JURNAL ILMU KEOLAHRAGAAN Jurnal Performa Olahraga Jurnal Sporta Saintika Jurnal Kejaora (Kesehatan Jasmani dan Olahraga) Jorpres (Jurnal Olahraga Prestasi) Jurnal Patriot Jurnal Stamina JOLMA Indonesian Journal of Physical Education and Sport Science (IJPESS) Journal of Coaching and Sports Science SPORT-Mu: Jurnal Pendidikan Olahraga Jurnal Penelitian Pendidikan Indonesia Indonesian Journal of Innovation Science and Knowledge JOI Jurnal Gladiator ACTIVE: Journal of Physical Education, Sport, Health and Recreation JRTI (Jurnal Riset Tindakan Indonesia) Journal of Educational and Learning Studies
Alnedral
Universitas Negeri Padang
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Pengaruh Latihan Kekuatan Otot Lengan Terhadap Kemampuan Open Smash Pada Atlet Bola Voli Surgana Padang Weni Aprilia; Romi Mardel; Alnedral Alnedral; Yogi Setiawan
Jurnal Gladiator Vol 6 No 4 (2026): Jurnal Gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor2439011

Abstract

Penelitian ini dirancang untuk menguji dampak pemberian program kekuatan otot lengan untuk kesuksesan open smash atlet bola voli Surgana Padang. Latar belakang penelitian ini berangkat dari kondisi masih rendahnya prestasi smash sehingga banyak atlet yang mengenai net atau bola keluar dari lapangan pada saat melakukan open smash. Penelitian ini merupakan penelitian kuantitatif dengan metode eksperimen menggunakan desain one group pretest- postest. Populasi dalam penelitian ini adalah 17 atlet yang terdiri dari atlet laki laki. Teknik pengambilan sampel dalam penelitian ini adalah purposive sampling, dengan jumlah 10 atlet. Instrumen yang digunakan untuk mengukur kemampuan open smash adalah tes kemampuan open smash. Teknik analisis data yang digunakan adalah uji persyaratan analisis yang meliputi uji normalitas dan uji hipotesis yang menggunakan uji -t berpasangan (paired samples t-test). Pada penelitian hasil dibuktikan dengan program latihan tersebut memberikan kontribusi nyata terhadap peningkatan kapasitas pemain voli di Surgana Kota Padang. Dapat dilihat dari hasil penelitian yang menunjukkan terdapat perbedaan yang signifikan secara statistik antara rata-rata skor pre-test (9,8) dan post-test (19,7) . Hasil analisis uji-t berpasangan memperoleh nilai Thitung sebesar 6,154 dengan derajat bebas (df) = 9, yang menunjukkan bahwa nilai tersebut melampaui batas kritis Ttabel pada taraf signifikansi 5% (α=0,5). Hasil analisis dalam penelitian ini mengindikasikan bahwa kalau latihan untuk menambah kekuatan otot lengan bisa membantu meningkatkan kemampuan pukulan open smash atlet bola voli Surgana Padang dengan hasil yang baik.
Path analysis of physical and psychological determinants of mawashi geri performance in kempo Nori Meristika; Yendrizal Yendrizal; Alnedral Alnedral; Ridho Bahtra
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/02952

Abstract

This study aimed to examine the direct and indirect effects of lower-limb explosive power, foot-eye coordination, and concentration on mawashi geri kicking performance among Kempo athletes. A quantitative causal-associative design was employed involving 22 male senior Kempo athletes selected through purposive sampling. Lower-limb explosive power, foot-eye coordination, concentration, and mawashi geri performance were assessed using standardized field tests. Data were analyzed using descriptive statistics, assumption testing, and path analysis with IBM SPSS Statistics 26. Lower-limb explosive power (β = 0.460, p = 0.031), foot-eye coordination (β = 0.539, p = 0.010), and concentration (β = 0.555, p = 0.007) significantly influenced mawashi geri performance. Collectively, these variables explained 48.5% of performance variance (R² = 0.485). Integrated physical and psychological training emphasizing explosive power, coordination, and concentration is essential for optimizing mawashi geri performance in competitive Kempo athletes
Optimalisasi Performa Lompat Tinggi: Pengaruh Daya Tungkai dan Fleksibilitas Pinggul dalam Teknik Fosbury Flop M. Arie Desman; Alnedral Alnedral; Arsil Arsil; Muhammad Fakhrur Rozi; Juanda Putra; Jeki Haryanto
Jurnal Sporta Saintika Vol 10 No 2 (2025): Jurnal Sporta Saintika Edisi September 2025
Publisher : Departemen Kesehatan Dan Rekreasi Fakultas Ilmu Keolahragaan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sporta.v10i2.420

Abstract

The purpose of this study was to determine the contribution of lower limb explosive power and waist flexibility to the performance of the flop-style high jump among students in the Department of Coaching Education, Faculty of Sports Science, Universitas Negeri Padang (FIK-UNP). This research was motivated by the observed low performance in the high jump, which is suspected to be influenced by insufficient explosive leg power and limited flexibility in the waist area. This study employed a correlational research design. The population consisted of 39 students enrolled in an advanced athletics course, comprising 37 male and 6 female students. A total of 37 participants were selected using purposive sampling. The instruments used were: the vertical jump test (using the Lewis formula) to measure lower limb explosive power, the bridge-up test to assess waist flexibility, and a standardized flop-style high jump test to evaluate high jump performance. Data were analyzed using single and multiple correlation techniques, followed by the calculation of the coefficient of determination (R² × 100%) to identify the contribution of each independent variable. The results showed that: (1) lower limb explosive power contributed 61.62% to high jump performance; (2) waist flexibility contributed 30.91%; and (3) both variables together contributed 69.22% to the students' flop-style high jump performance.
Pengaruh Kecepatan, Kelentukan, dan Kelincahan Terhadap Kemampuan Dribbling Pemain Futsal Rahmat Hidayat; Ridho Bahtra; Alnedral Alnedral; Aldo Naza Putra
Jurnal Sporta Saintika Vol 11 No 1 (2026): Jurnal Sporta Saintika Edisi Maret 2026
Publisher : Departemen Kesehatan Dan Rekreasi Fakultas Ilmu Keolahragaan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sporta.v11i1.484

Abstract

Dribbling ability is one of the techniques that futsal players must have. The small field area requires players to have good dribbling skills in attacking, both when passing opponents and accelerating into the opponent's defense area. This study was conducted to determine the effect of speed, flexibility, and agility on dribbling ability. This type of research is quantitative research using the path analysis method. The population in this study was 25 Vamos Futsal Academy players. The sampling technique used a purposive sampling technique, resulting in a sample of 16 people. The instruments used in this study were 1) a 20-meter speed test, to measure speed, 2) a Sit and Reach Test, to measure flexibility, 3) a Zig-zag Run Test, to measure agility, and 4) a Slalom Dribbling Test, to measure a player's dribbling ability. The test results were analyzed using path analysis techniques to determine the pattern of relationships between variables. Data analysis includes several stages, namely: Data description, Normality test, and Linearity test. Path analysis was conducted to identify the extent of influence of the independent variables on the dependent variable. The results showed that speed, flexibility, and agility contributed 95.3% to dribbling ability. Meanwhile, 4.7% was influenced by other variables not included in this study. Therefore, it can be concluded that speed, flexibility, and agility are important factors that directly influence the dribbling ability of futsal players.
The Pengaruh Latihan Sport Drajat Berbasis Rangkaian Bermain terhadap Keterampilan Teknik Dasar Petarung Tarung Derajat Desi Purnama Sari; Alnedral Alnedral; Sayuti Syahara
Jurnal Sporta Saintika Vol 10 No 2 (2025): Jurnal Sporta Saintika Edisi September 2025
Publisher : Departemen Kesehatan Dan Rekreasi Fakultas Ilmu Keolahragaan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sporta.v10i2.530

Abstract

This study aimed to examine the effect of a play-based sequential training method on the fundamental technical skills of Tarung Derajat fighters. A quasi-experimental design with a pretest–posttest approach was employed. The research population consisted of 263 male Tarung Derajat athletes at Kurata III (green belt) level in West Sumatra. A purposive sampling technique was used to select 40 athletes as research participants. The instrument used is a validated and reliable Fighter Basic Skills Test with a reliability value of 0.96 and validity ranging from 0.71–0.85. Data were analyzed using a t-test to determine differences in technical skill performance before and after the training intervention. The results revealed that the calculated t value (15.53) exceeded the critical t value (2.093) at a 0.05 significance level, indicating a significant effect of the intervention. Furthermore, the mean score of fundamental technical skills increased from 54.70 in the pretest to 56.47 in the posttest. These findings demonstrate that play-based sequential training significantly improves fundamental technical skills in Tarung Derajat fighters. This training approach is considered effective as it provides dynamic, contextual, and game-like practice conditions that closely resemble real combat situations.
Exercise motivation mediates individual and work determinants of sport participation among indonesian civil servants: a path analysis Sepri Putra Anggara; Alnedral Alnedral; Asep Sujana Wahyuri; Roma Irawan; Ardo Okilanda
JRTI (Jurnal Riset Tindakan Indonesia) Vol. 11 No. 1 (2026): JRTI (Jurnal Riset Tindakan Indonesia)
Publisher : IICET (Indonesian Institute for Counseling, Education and Therapy)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/30036909000

Abstract

Physical inactivity is a major modifiable risk factor for non-communicable diseases, while evidence explaining how individual and workplace factors relate to sport participation among public-sector employees in low- and middle-income countries remains limited. This study examined the associations between individual factors, work factors, exercise motivation, and sport participation among Indonesian civil servants using a cross-sectional survey. A total of 426 eligible civil servants with at least one year of service voluntarily participated through purposive sampling, providing a sample adequate for the proposed path analysis. Four validated Likert-scale instruments (53 retained items; Cronbach’s α = .651–.902) measured the study constructs. Path analysis based on ordinary least squares regression was performed after all statistical assumptions were satisfied. Exercise motivation showed the strongest direct association with sport participation (β = .522, p < .001), followed by individual factors (β = .251, p < .001) and work factors (β = .089, p = .010). Individual factors demonstrated a stronger indirect association with sport participation through exercise motivation (.313) than their direct association (.251), whereas work factors showed a relatively small indirect association (.063). Together, the predictors explained 54.9% of the variance in sport participation (R² = .549). Because the study employed a cross-sectional design, the identified pathways should be interpreted as statistical associations rather than causal relationships. The findings highlight exercise motivation as the strongest correlate of sport participation and suggest that workplace health promotion should prioritize motivational strategies alongside supportive organizational environments.
The Influence of Game Series and Fundamental Motor Skills (FMS) Learning Strategies on Volleyball Technique Skills of Elementary School Students 006 Madung Afeldi Yelmon Zirman; Syahrial Bakhtiar; Wilda Welis; Alnedral Alnedral
JETL (Journal of Education, Teaching and Learning) Vol 10 (2025): Special Issue
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jetl.v10i1.6702

Abstract

This study investigates the impact of game-based learning strategies versus conventional approaches on developing elementary school students' basic volleyball skills. Using an experimental design, two groups received different treatments: game-based learning and conventional methods. The sample consisted of 60 fifth-grade students, assessed for fundamental motor skills using the TGMD-2 subtest and basic volleyball techniques using the AHHPERD instrument designed for ages 10-18. Data analysis using descriptive statistics and a 2x2 ANOVA yielded the following findings: (1) Game-based learning strategies were more effective than conventional approaches in improving basic volleyball technique skills (p = 0.030), (2) Students with high fundamental motor skills (FMS) showed significantly better basic volleyball technique skills compared to those with low FMS (p = 0.039), (3) There was a significant interaction between learning strategies and students' FMS (p = 0.013), indicating varying effectiveness based on FMS levels, (4) Game-based learning strategies were more effective in enhancing basic volleyball technique skills in students with high FMS compared to conventional methods (p = 0.003), (5) Conventional learning strategies were more effective than game-based approaches in improving basic volleyball skills in students with low FMS (p = 0.011.
Physical determinants of volleyball overhead serve performance: a systematic review of biomechanical correlates Ikhwan Sukri; Alnedral Alnedral; Arsil Arsil; Yuni Astuti
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/02932

Abstract

Overhead serve performance in volleyball depends on a complex interaction of arm muscle strength, lower-limb power, and motor coordination, yet an integrated understanding of these contributors remains limited. This systematic literature review, conducted according to PRISMA 2020 guidelines, analyzed 50 studies retrieved from Scopus (2020–2026) following a four-stage screening process and thematic synthesis based on Thomas and Harden's three-stage coding procedure. Three themes emerged: (1) upper-limb and rotator-cuff strength consistently predicts serve and spike velocity but raises shoulder-injury risk under poorly managed training loads; (2) complex, plyometric, and small-sided power training enhances jump-serve height and arm-swing speed; and (3) coordinated trunk rotation, arm-swing sequencing, and hand-eye coordination are the primary mechanisms linking strength and power to serve execution, with caffeine supplementation showing context-dependent ergogenic effects. These findings indicate a need to revise kinetic-chain models for overhead sports and call for strength-and-conditioning programs tailored to serve-specific demands. Future research should adopt longitudinal designs, standardized serve-velocity measurement protocols, and combined strength-power-coordination interventions to clarify causal mechanisms underlying overhead serve performance.
Development and evaluation of an interactive karate e-module for elementary physical education Juli Harmet; Syahrial Bakhtiar; Alnedral Alnedral; Aldo Naza Putra
Journal of Educational and Learning Studies Vol 9, No 1 (2026): Journal of Educational and Learning Studies
Publisher : Global Econedu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/03202

Abstract

Objective: This study aimed to develop a valid, practical, and effective Physical Education, Sports, and Health (PESH) E-Module on karate for Phase C elementary school students. Methods: A Research and Development approach employing the ADDIE model was adopted. The E-Module was validated by content, media, and language experts, while practicality was evaluated through teacher and student questionnaires. Its effectiveness was examined using a quasi-experimental nonequivalent control group design with pre-test and post-test assessments. Results: The E-Module achieved an overall validity score of 92.67%, teacher practicality ratings of 95.2–98.4%, student responses of 80–97%, and an N-Gain of 80% in the experimental group, outperforming the control group (43%). Conclusions: The developed E-Module is a valid, practical, and effective digital learning resource that enhances elementary students' karate learning outcomes and supports technology-enhanced Physical Education.
Pengaruh Kecepatan, Fleksibilitas, dan Kekuatan Ledakan Otot Kaki terhadap Kemampuan Tendangan Bulan Sabit pada Atlet Pencak Silat Muda Irfan Fuady; Hendri Neldi; Vega Soniawan; Alnedral Alnedral
Indonesian Journal of Physical Education and Sport Science Vol 6 No 2 (2026): June: Indonesian Journal of Physical Education and Sport Science
Publisher : Indonesian Journal of Physical Education and Sport Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52188/ijpess.v6i2.2082

Abstract

Study purpose. Crescent kick performance is essential in pencak silat, yet limited evidence exists on how speed, flexibility, and leg muscle explosive power interact to determine this skill among young athletes, particularly given the suboptimal achievement in Kabupaten Pelalawan at the POPDA competition. This research examines the direct and indirect influences of these three biomotor components on crescent kick proficiency among young athletes aged 14-17 years in Pangkalan Kerinci District. Materials and methods. A quantitative approach with path analysis design was employed. The study population comprised 44 young pencak silat athletes aged 14 - 17 years in Pangkalan Kerinci District using saturated sampling. Data collection utilized a 30 meter sprint test, front split test, standing long jump test, and 10 second repetitive kicking test. Data analysis used Jamovi version 2.6.44. Results. Speed directly influenced crescent kick ability (0.657; p<0.001). Flexibility also demonstrated a direct effect (0.281; p<0.001). Leg muscle explosive power showed a direct effect (0.332; p<0.001). Speed exhibited an indirect effect through leg muscle explosive power (31.1%; p<0.001), while flexibility demonstrated a stronger indirect effect (63.4%; p<0.001). All three variables simultaneously influenced crescent kick ability (F=320; p<0.001; R²=0.960). The main strength is the use of path analysis, while the limitation is the cross-sectional design and 4% unexplained variance. Conclusions. Speed, flexibility, and leg muscle explosive power significantly affect crescent kick ability. Leg muscle explosive power functions as a partial mediator, particularly dominant in the flexibility crescent kick relationship. The theoretical implication enriches sports science knowledge regarding mediation mechanisms. Practically, training programs should integrate these three components systematically. Future experimental research is recommended to test training program effectiveness and consider additional factors such as coordination, balance, and psychological aspects.
Co-Authors Aan Afeldi Yelmon Zirman Afrizal S Afrizal S Afrizen Afrizen Ahmad Saleh Al Anshori, Fadhil Aldo Naza Putra Aldo Naza Putra Alexandre Sibomana Alfaritsi, Jumis Akbar Ambiyul, Wenda Ardi, Rahmad Ardo, Okilanda Arifin Gunawan Saputra Armandya Arizal Armay Arsil Arsil Arsil Arsil Arsil Arsil, Arsil Arwandi, John Arwandi, John Asep Sujana Wahyuri Ayu Permata Sari Ayu, Putri Aziz, Ishak Badai Marganagara Dradjat Bafirman Bafirman HB Bahtra, Ridho Bais, Syahril Bambang Muhammad Arba’i berlina . Boy Sandy Budi, Teguh Setio BZ, Syamsul Marheni carles, alif ayatul Chaeroni, Ahmad Damrah Damrah Damrah, Damrah Dedi Ansyah Deo Forenza DESI PURNAMA SARI Desi Purnama Sari DESI PURNAMA SARI Donie Donie, Donie Edho Yuliandra Edmizal, Eval Eri Barlian Fajri Hamdika Fardi, Adnan Farida Hanum Fiky Zarya Gelsi Osrita Gentha Ainul Qoulbi Gusril Gusril, Gusril Hendri Neldi hendriko rahman Hermanzoni, Hermanzoni Husna Iftitah Rahmi Ihsan, Nurul Ikhwan Sukri Ikhwanul Arifan Ilham Akbar Ilham Ramadhan Ipang Setiawan iqbal - afandi Irawadi, Hendri Irfan Fuady Irfan Oktavianus Irfano Baira Jatra, Rices Jefri Aribowo Jeki Haryanto Juanda Putra Juanda Putra Juli Harmet Jumis Akbar Alfaritsi Kamal Firdaus Komaini, Anton Kurniawan, Randi Kurniawan, Wahyu Ragil Laksana, Dandi liza liza M Fadil Al Muqaromah M. Arie Desman Mardela, Romi mardesia, pringgo Martati, Resi Yohana Masrul Djalal Masrun Masrun Masrun masrun Megi Pratama Muhamad Ichsan Sabillah MUHAMMAD FAKHRUR ROZI Muhammad Prawibowo Muhammad Ridwan Muhammad Zeki Mupridon - Nadiah Rosinta Nagoor Meera Abdullah Naluri Denay nanda sari, suci Niko Zulni Pratama Nofan Andhika Nori Meristika Nuridin Widya Pranoto Nurul Ihsan Nurul Ikhsan octawinanda, wyke Oktaviani, Rezli Padli Padli Padli Padli Padli Padli Pares, Rifki Al Prawibowo, Muhammad Putra, Rendika Hassyari Putri, Ade Rahmat Hidayat Rahmat Rahmat Rama Shinta Safmelita Rices Jatra Ridho - fauzal RIZKI ZAM DARMAWAN Roma Irawan Romi Mardel Ronni Yenes Rosa Novalia Putri Rudiyanto Rudiyanto Rudyanto Safitri, Rahmita Sari Mariati Sari, Suci Nanda Sari, Suci Nanda Satria, Dede Sayuti Syahara Sazeli Rifki, Muhamad Sepri Putra Anggara Septa Saiman Sharly, Tika Simamora, Yoshua Siti Aisyah Suganda Sujadesman, Bram Syahrial Bakhtiar Syamsul Marheni BZ Tjung Hauw Sin, Tjung Hauw Trio Nanda Putra Umar Umar Umar Umar Ummayum, Baizar Vega Soniawan viyolla legina putri Wahyu Kurniawan Wawalangi, Bima Tri Weni Aprilia Weny Puspita Dewi Wilda Welis Willadi Rasyid Yani, Liza Fitri Yanuar Kiram Yanuar Kiram , Phil Yendrizal Yendrizal Yendrizal, Yendrizal Yeni Ambar Wati Yogi Arnaldo Putra Yogi Pratama Yogi Setiawan Yolly Reynaldi Yovhandra Ockta Yudha Ilhajri Anwar Yulianti, Mimi Zulbahri, Zulbahri zulfahmi - zulfahmi