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All Journal Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Media Ilmu Keolahragaan Indonesia Wahana Didaktika IRJE (Indonesian Research Journal in Education) JUARA : Jurnal Olahraga JETL (Journal Of Education, Teaching and Learning) Jurnal Menssana Jurnal Sporta Saintika Jurnal Berkarya Pengabdian Masyarakat Jorpres (Jurnal Olahraga Prestasi) GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Physical Education and Sport Science (IJPESS) Research and Development in Education (RaDEn) Literacy : International Scientific Journals of Social, Education, Humanities JURNAL MUARA PENDIDIKAN Journal of Coaching and Sports Science Jurnal Hukum dan Pembangunan Jurnal Penelitian Pendidikan Indonesia Jurnal Info Kesehatan Journal of Educational and Learning Studies
Kamal Firdaus
Universitas Negeri Padang
Aerospace Engineering Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Dentistry Education Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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The Role of Nutritional Status in Improving Physical Endurance in Athletes: A Literature Review Sandi, Samrian; Syahara, Sayuti; Firdaus, Kamal; Donie, Donie; Rahman, Dally; Zarya, Fiky
JURNAL INFO KESEHATAN Vol 22 No 2 (2024): JURNAL INFO KESEHATAN
Publisher : Research and Community Service Unit, Poltekkes Kemenkes Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31965/infokes.Vol22.Iss2.1557

Abstract

In the context of modern sports science, understanding the profound impact of nutritional status on athletic performance has become increasingly crucial. This study aims to review the existing literature regarding the role of nutritional status in increasing the physical endurance of athletes. Optimal nutritional status plays an important role in supporting athletic performance through mechanisms involving nutrient intake, energy metabolism, and post-workout recovery. Various studies show that malnutrition can result in decreased physical ability, increased risk of injury, and slow recovery. Conversely, adequate nutrition can improve muscle strength, cardiovascular endurance, and metabolic efficiency. This article summarizes the key findings from various studies that highlight the importance of macro and micro nutrition, hydration, and proper diet planning in supporting athletes' physical endurance. The conclusion of this review underscores that nutritional strategies tailored to the individual needs of athletes are essential to achieve optimal performance and minimize the risk of injury. More research is needed to explore the complex interactions between various nutritional factors and physical fitness components.                     
The implementation of the Merdeka curriculum: Impacts of pedagogical, professional, and social competencies Arianto, Dodi; Syahrastani; Gusril; Firdaus, Kamal
Indonesian Research Journal in Education |IRJE| Vol. 8 No. 2 (2024): IRJE |Indonesian Research Journal in Education|
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/irje.v8i2.30964

Abstract

This research examines the influence of physical education teachers' pedagogical, professional, and social competence on the Merdeka Curriculum in State Middle Schools throughout Agam Regency. This research used a quantitative approach with a comparative causal design and involved 30 physical education teachers as respondents. Data were collected through questionnaires and analyzed using descriptive statistical techniques, normality tests, linearity tests, and path analysis. The research results show that pedagogical competence directly and significantly influences the Merdeka Curriculum. Likewise, professional and social competence are affected. Additionally, there is a significant indirect influence, where pedagogical and professional competencies have an impact through social competencies. This research concludes that physical education teachers' pedagogical, professional, and social competencies have a crucial role in supporting the implementation of the Merdeka Curriculum. Physical education teachers need to continue to improve their competence, especially in the pedagogical aspect, to ensure the successful implementation of the Merdeka Curriculum at the middle school level.  
Edukasi Edukasi dan Pengembangan Inovasi Desa Wisata Berbasis Local Indegenous melalui Program Digitalisasi-Android di Kenagarian Simawang Zulbahri; Welis, Wilda; Susanto, Nugroho; Zalindro, Ade; Supendra, Dedi; Firdaus, Kamal
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2025): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v6i1.4446

Abstract

Simawang Village is located in Rambatan District, Tanah Datar Regency, West Sumatra Province. The area of ​​Simawang Village is 40.22 square kilometers or 31.14 percent of the area of ​​Rambatan District. Simawang has a population of 8,251 people, consisting of 4,014 men and 4,237 women and 1,968 households consisting of 8 jorong, namely: Ombilin, Padang Data, Darek, Baduih, Koto Gadang, Pincuran Gadang, Batu Limbak and Piliang Bendang. Simawang with its strategic location on the highway is one of the places that attracts tourists, due to the many destinations and natural tourist attractions, cultural arts and culinary delights that are very interesting in this village. The implementation of this PKM activity is basically aimed at improving and increasing the community's economy by increasing community insight and knowledge regarding management, administration, promotion, management, marketing, utilization of technology in the development of the tourism sector, cultural arts and culinary. The target of this PKM activity is to improve and develop the potential of natural tourism through sports tourism, ecotourism, local cultural arts and culinary specialties of the Simawang village. Community service activities or partnerships include; recruitment of participants, implementation of training activities, coaching, guidance and development of activities using the Participation Actions Learning System (PALS) method, real development by tourism managers through partner participation in training and coaching and evaluation of activities. This PKM program was initiated digitally-android with the aim of making the community more effective in promoting tourism, cultural arts and regional culinary specialties based on android in the Simawang village area, Rambatan sub-district, Tanah Datar district using mobile phones, laptops and other media.
The Effect of Groundstroke Forehand Exercise on Speed and Agility in 14 to 16-year-old Tennis Athletes Rices Jatra; Alnedral Alnedral; Kamal Firdaus; Nagoor Meera Abdullah; Alexandre Sibomana
Journal of Coaching and Sports Science Vol. 3 No. 2 (2024): Journal of Coaching and Sports Science
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/002024335800

Abstract

This research addresses gaps by developing a holistic training model that integrates essential elements for optimal tennis performance. The study explores how physical conditioning can enhance agility, speed, and overall performance of junior athletes aged 14 to 16, focusing on forehand drive. The aim is to provide insights for coaches and players by integrating physical and technical training to improve performance. The scope includes evaluating the effectiveness of a forehand drive training program supplemented with speed and agility exercises for junior tennis players. An experimental one-group pre-test-post-test design was employed. Eleven tennis athletes from the Nusalima Tennis Academy participated. Speed was measured using a 20-meter sprint, and agility was calculated using the 505 Agility Test. The training program spanned 12 sessions over four weeks. Statistical analysis included mean, standard deviation, normality tests, and t-tests. Pre-test and post-test results showed significant improvements in speed and agility. The t-test values indicated statistical significance, confirming the effectiveness of the forehand drive training model. Players demonstrated enhanced neuromuscular adaptation, muscle strength, coordination, and reaction time. The study concludes that the forehand drive training model significantly improves speed and agility in junior tennis players. The findings support the theory that focused and structured training enhances physical abilities and performance. Additionally, the research highlights the long-term health benefits of intensive tennis training, such as improved cardiovascular health and overall fitness. The training model can be widely applied to develop well-rounded athletes in tennis programs.
The effect of training methods and hand–eye coordination on students' forehand shot accuracy Oka Rahma Warzuqni; Roma Irawan; Masrun Masrun; Kamal Firdaus
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 11 No. 4 (2025): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020256627

Abstract

This study examined the effects of training methods and hand–eye coordination on forehand drive accuracy among members of the Table Tennis Activity Unit at Padang State University. A quasi-experimental 2 × 2 factorial design was applied to 20 players selected through purposive sampling. Participants were trained using multiball or combination training methods and categorized based on high or low hand–eye coordination. Data were analyzed using two-way ANOVA. The results showed that the multiball training method significantly improved forehand drive accuracy and that a significant interaction existed between training method and hand–eye coordination. Multiball training was more effective for players with high coordination, while no significant difference was found for those with low coordination.
THE EFFECT OF WAIST FLEXIBLE, BODY MASS INDEX, AND CONFIDENCE ON THE ACCURACY OF SMASH BALL VOLLEY Kemal Hidayatullah; Kamal Firdaus
Jurnal Muara Pendidikan Vol. 7 No. 2 (2022): Jurnal Muara Pendidikan Vol 7 No 2, Desember 2022
Publisher : LPPM Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/mp.v7i2.1034

Abstract

This study aims to analyze the effect of waist flexibility, Body Mass Index (BMI), and confidence on the accuracy of volleyball smashes. This type of research is quantitative associative with a path analysis approach. A total of 25 male volleyball athletes at UKM STKIP Muhammadiyah Muaro Bungo were used as research samples, who were recruited using purposive sampling. The waist flexibility instrument uses a flexiometer, BMI uses anthropometry, self-confidence uses a questionnaire, and the volleyball smash accuracy test. Data were analyzed using path analysis through structural model testing. The results showed: (1) there was a direct effect of waist flexibility on the accuracy of volleyball smashes (py1 = 0.285 or 8.12%), (2) there was a direct effect of BMI on the accuracy of volleyball smashes (py2 = 0.216 or 4.67%), (3) there was a direct effect of self-confidence on the accuracy of volleyball smashes (py3 = ​​0.622 or 38.69%), (4) there is an indirect effect of waist flexibility on the accuracy of smash through self-confidence (p31.py3 = ​​0.312 > py1 = 0.285 or the total effect 35.60%), (5) there is an indirect effect of BMI on the accuracy of smash through self-confidence (p32.py3 = ​​0.242 > py2 = 0.216 or the total effect 20.97%), and (6) there is an effect of waist flexibility, BMI, and self-confident simultaneously on the accuracy of volleyball smashes (Rsquare = 0.891 or 89.10%).
The effect of physical fitness, breakfast habits, and self-confidence on learning outcomes Khasinatul Adila; Kamal Firdaus; Sepriadi Sepriadi; Liza Liza
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: 10.32698/02332

Abstract

This study aims to examine the direct, indirect, and simultaneous effects of physical fitness, breakfast habits, and self-confidence on physical education learning outcomes. A quantitative associative design with a path analysis approach was used. The population consisted of 146 students, with a purposive sample of 50 students. Data were collected through physical fitness tests, questionnaires on breakfast habits and self-confidence, and students’ report card scores. Data were analyzed using path analysis at a significance level of 0.05. The findings show that physical fitness has a significant direct effect on learning outcomes (0.435; 18.92%) and a strong indirect effect through self-confidence (total effect 78.49%). Self-confidence also has a significant direct effect (0.564), while breakfast habits show a weaker and non-significant direct effect but a small indirect contribution (3.49%). Simultaneously, all variables significantly influence learning outcomes (R² = 0.886). Physical fitness and self-confidence are key determinants of learning outcomes, with self-confidence acting as an important mediating variable.
Co-Authors Ade Zalindro Alexandre Sibomana Alnedral Andika, Heru Andika, Yudhia Apriani, Tri Putri Ardo, Okilanda Argantos, Argantos Arsil Arsil, Arsil Asdika, Norma Dally Rahman Dedi Supendra Dodi Arianto Donie, Donie Emral, E. Fiky Zarya Gusril Hastria Efendi Hastria Efendi Hendri Neldi Hidayat, Febrian Jamil, Zaky Ardhan Jatra, Rices Kemal Hidayatullah Kemal Hidayatullah Khasinatul Adila Kibadra FIK-UNP Komaini, Anton Liza Liza Masrun Masrun masrun Muhammad Arnando Muhammad Ridho Setiawan Nagoor Meera Abdullah Nikmatullaili, Nikmatullaili Nirwandi Nirwandi Nugroho Susanto Nuridin Widya Pranoto Nurul Ihsan Oka Rahma Warzuqni Padli Padli Rices Jatra Roma Irawan Sandi, Samrian Sayuti Syahara Sazeli Rifki, Muhamad Sepriadi Sepriadi Syafruddin Syafruddin Syafruddin Syafruddin Syahrastani Umar Umar Wahyu Kurniawan Weny Sasmitha Wilda Welis Willadi Rasyid Yaslindo, Yaslindo Yona Evasari Yona Evasari Yovhandra Ockta Yulianti, Mimi Zulbahri Zulbahri Zulbahri, Zulbahri