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BIOMECHANICS ANALYSIS: THE IMPACT OF BACKSWING ANGLE ON ACCURACY AND DISTANCE OF SHOTS IN WOODBALL ATHLETES AT UNIVERSITAS NEGERI JAKARTA Hermawan, Iwan; Ihsani, Sri Indah; Hardjanto, Vannes Arafah Putra
MEDIKORA Vol. 24 No. 1 (2025): April
Publisher : Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/medikora.v24i1.79513

Abstract

The purpose of this study was to determine whether there is a backswing angle that has the greatest impact on shot distance and whether it influences long shot distance in woodball. Woodball players from Jakarta State University who trained for two to three years participated in this study. Examine the connection between the dependent variable (long stroke distance) and the independent variable (backswing angle). This study will employ an experimental research design and associative quantitative research methods. After using Kinovea software to assess the backswing angle and stroke distance, SPSS 25.0 software was used for processing. The study's findings indicate that the backswing angle affects long shot distance, as indicated by the Wilcoxon Ranked Test's non-parametric statistical test results (p < 0.05) and Z value of -4.016. This indicates that the influence is substantial. However, the second stroke, which has a distance of 39.99 meters and an angle of 118◦, has a Z value of -2.384 and a significant value of p-value = 0.017 < 0.05. This indicates that there is an effective backswing angle to affect the shot's distance. Thus, this study demonstrates the existence of an angle. This study aids in the development of fundamental woodball skills, particularly in enhancing players' long-shot prowess. These results can serve as the foundation for developing a structured training regimen that emphasizes biomechanical elements that can increase punching efficacy and accuracy. Athletes can use this information to increase their performance and backswing angle, which will make their stroke more efficient and effective. With training planning, trainers can use this data as a reference to help athletes improve their long strokes.
Meningkatkan Fleksibilitas sebagai upaya Mengura ngi Risiko Cedera pada Masyarakat Desa Sukamaju Kecamatan Megamendung Bogor Yuliasih; Nurdin, Fatah; Tangkudung, Albert Wolter Aridan; Ihsani, Sri Indah; Chandra
JURNAL PENGABDIAN MASYARAKAT OLAHRAGA DAN KESEHATAN (JASO) Vol. 5 No. 1 (2025): Jurnal Pengabdian Masyarakat Olahraga dan Kesehatan
Publisher : DEPARTEMEN KESEHATAN DAN REKREASI UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jaso.v5i1.71

Abstract

Kegiatan Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan feksibilitas sebagai Upaya untuk mengurangi risiko cedera baik untuk kegiatan sehari-hari maupun pada saat berolahraga. Metode yang digunakan adalah kualitatif melalui kegiatan pengabdian kepada masyarakat. Kegiatan ini dilakukan dengan diskusi dan praktik langsung sehingga peserta dapat langsung mempraktikkan contoh Latihan-latihan fleksibilitas. Sosialisasi ini sangat penting sebagai Upaya untuk mengurangi cedera bagi masyarakat. Adapun hasil dari kegiatan ini yaitu warga menjadi tahu dan paham tentang Latihan untuk meningkatkan fleksibilitas tubuh.
Comparative analysis of foot arch type on explosive power and stability of Kabaddi athlete Utama, Made Bang Redy; Subekti, Maryoto; Ihsani, Sri Indah; S, Adi; Fastabikulkhoirot, Fastabikulkhoirot
Jurnal Ilmu Keolahragaan Vol 8, No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jilo.v8i2.92514

Abstract

Background. Kabaddi is a sport that requires good physical abilities, especially in kabaddi, where the legs are very important for both defensive and offensive players. Variations in the type of foot arch can affect weight distribution, movement efficiency, and postural stability. Objectives. This study aims to analyze the influence of foot arch type (normal arch vs. high arch) on leg muscle explosive power and balance among Kabaddi athletes from Bali"™s provincial training camp. Methods. The research employs a quantitative comparative approach with a cross-sectional design. The sample consists of 25 athletes (12 males and 13 females) selected through purposive sampling. Data were collected using the Staheli Footprint Index (SFI) to assess foot shape, a vertical jump test for explosive power, and a stork stand test for balance. Statistical analysis was conducted using the Shapiro-Wilk test for normality and the Mann-Whitney U test for group comparison. Results. Based on the statistical analysis using the Mann-Whitney U test, this study concludes that there are no significant differences between normal arch and high arch foot types in terms of leg muscle explosive power (p = 0.969) and balance (p = 0.238) among Kabaddi athletes from Bali"™s provincial training camp. Conclusion. Further studies with larger and more comprehensive samples are recommended for more accurate results. These findings suggest that foot arch shape is not a primary determinant of Kabaddi athlete performance, and that other factors such as specific training and muscle strength may have a greater impact.
OPTIMALISASI KEBUGARAN JASMANI SISWA SEKOLAH DASAR MELALUI PELATIHAN SENAM KARET DI SDN JATINEGARA KAUM 07 PAGI JAKARTA TIMUR Fachrezzy, Fahmy; Uzizatun Maslikah; Masnur Ali; Sri Indah Ihsani; Gatot Jariono; Krischayani Kurniawan; Tri Ragil Saputra
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 3: Agustus 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rendahnya tingkat kebugaran jasmani anak usia sekolah dasar menjadi isu penting yang perlu segera ditangani melalui pendekatan edukatif dan menyenangkan. Pengabdian masyarakat ini difokuskan pada pengenalan dan pelatihan senam karet sebagai alternatif aktivitas fisik yang sederhana, murah, dan efektif dalam meningkatkan kebugaran jasmani siswa. Tujuan kegiatan ini adalah untuk meningkatkan kesadaran siswa terhadap pentingnya olahraga, serta memberikan keterampilan dasar senam karet yang dapat dilakukan secara mandiri di lingkungan sekolah maupun rumah. Metode pengabdian menggunakan pendekatan partisipatif dengan strategi pelatihan langsung dan demonstrasi praktik. Kegiatan dilaksanakan di SDN Jatinegara Kaum 07 Pagi, Jakarta Timur, melibatkan siswa kelas IV dan V sebagai peserta utama. Hasil pengabdian menunjukkan peningkatan antusiasme siswa terhadap aktivitas fisik, pemahaman dasar tentang gerakan senam karet, serta adanya perubahan perilaku positif dalam rutinitas harian siswa terkait kebugaran jasmani. Kegiatan ini diharapkan menjadi model awal penerapan senam karet di sekolah-sekolah dasar sebagai sarana pembinaan kebugaran yang menyenangkan dan berkelanjutan
KUANTIFIKASI MUSCLE ACTIVATION LOWER EXTREMITIES SAAT GERAKAN SHOOTING PADA ATLET PETANQUE Ihsani, Sri Indah; Yuliana, Ela; Yuliasih, Yuliasih; Oktafiranda, Nadya Dwi; Diyananda, Dzulfiqar
MEDIKORA Vol. 23 No. 1 (2024): April
Publisher : Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/medikora.v23i1.67404

Abstract

Penelitian ini bertujuan untuk menguantifikasi aktivitas otot pada tubuh bagian bawah khususnya otot Hamstring dan Quadriceps saat gerakan shooting pada atlet petanque. Aktivitas otot untuk menunjukkan keseimbangan otot yang berperan dalam suatu gerakan agar tidak meningkatkan faktor risiko cedera pada atlet. Instrumen pengukuran ini menggunakan elektromiografi (EMG) dengan peletakkan 4 elektroda di otot hamstring dan quadriceps, baik kaki kanan maupun kaki kiri. Subjek penelitian ini yaitu atlet petanque laki-laki berjumlah 12 orang dengan rata-rata usia 22 tahun dan IMT 22,81 kg/m2. Hasil dari penelitian ini menunjukkan bahwa nilai aktivasi otot saat shooting pada quadriceps yaitu 93,48 µV dan hamstring kanan yaitu 87,29 µV, serta tidak menunjukkan perbedaan yang signifikan. Nilai aktivitas otot pada quadriceps dan hamstring kiri yaitu 95,47 µV dan 73,34 µV, serta tidak menunjukkan perbedaan yang signifikan. Selain itu, perbandingan nilai quadriceps kanan terhadap quadricep kiri serta hamstring kanan terhadap hamstring kiri tidak menunjukkan perbedaan yang signifikan (p<0,05).
Pengelompokkan Kondisi Fisik Cabang Olahraga Berdasarkan Daya Tahan Otot Tungkai dan VO2max Menggunakan Metode Single Linkage Ihsani, Sri Indah; Anugrah, Sendy Mohamad; Mulyawan, Rizky; Kurniawan, Dennis Dwi
JSKK (Jurnal Sains Keolahragaan dan Kesehatan) Vol 8 No 2 (2023)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jskk.2023.8.2.2

Abstract

The gathering of athletes' physical condition items, specifically leg muscle endurance and cardiorespiratory endurance (VO2max) in a variety of sports at the regional training facility in Banten Province is crucial for training based on leg muscle endurance and VO2Max. Methods: This quantitative descriptive study employs the single linkage approach to examine 119 athletes from 25 different sports in Serang, Banten. One-hour data retrieval of leg muscular endurance using the Hurdle Jump test and VO2Max using the Beep test. Data analysis with R-studio. Results: Based on the results of grouping using the single link method, the following can be stated: (1) Cluster 1 consists of six sports, including Kite Flying, Hanging, Aeromodelling, Paragliding, Rugby, and Motorized (Vo2 max and low endurance); (2) Cluster 2 consists of nine sports, including Taekwondo, Baseball, Cricket, Softball, Tarung Derajat, Kempo, Basketball, Sailing, and Karate. Cluster 3 is comprised of four sports: Athletics (Jumping), Pencak Silat, Hockey, and Badminton. (4) Cluster 4 comprises six sports, including Sepak Takraw, Judo, Roller Skating, Wushu, Wrestling, and Athletics, as representatives of the grouping of sports in the Serang region of Banten. Conclusion: the need for greater muscle endurance and fitness is directly related to the intensity of aerobic exercise. But not vice versa, because sports have different characteristics, even though cardiovascular fitness is the most important factor in supporting players' physical talents.
Komponen Dominan Fisik dalam Kabaddi: Apakah ini Prediktor yang Benar? Utama, Made Bang Redy; Subekti, Maryoto; S, Adi; Ihsani, Sri Indah
JSKK (Jurnal Sains Keolahragaan dan Kesehatan) Vol 10 No 1 (2025)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jskk.2025.10.1.7

Abstract

Kabaddi is a sport that uses good physical abilities; so far, the dominant physical components that affect achievement in Kabaddi sports are very few in a comprehensive discussion. This study aimed to determine the dominant physical factors that influence the accomplishment of kabaddi sports. The research method used is descriptive-quantitative; the research sample is Badung district Kabaddi athletes, totalling 31 athletes. Data collection techniques are carried out in the form of tests and measurements, with several test items carried out, such as hearing reaction speed, seeing reaction speed, anticipatory reaction speed, agility, flexibility, leg muscle power, back muscle strength, leg muscle strength, hand squeeze strength (right), hand squeeze strength (left), shoulder muscle strength (pull), shoulder muscle strength (push), abdominal muscle strength, arm muscle strength, balance, cardiovascular endurance, and achievement. The results of the research show that of the several test items carried out, the most vital dominant factor was the strength of the back muscle was 89.0%, and the lowest namely agility was 33,9%. The conclusion is that the dominant factor I consists of age, body weight, agility, back muscle strength, right-hand squeeze strength, left-hand squeeze strength, and shoulder muscle strength (pull); the dominant factor II consists of height, leg muscle strength, shoulder muscle strength (push), abdominal muscle strength, and arm muscle strength.
MEMETAKAN YANG BELUM TEREKSPLORASI : MENUJU NORMA VO2MAX DAN KEBUGARAN KHUSUS OLAHRAGA UNTUK KABADDI Utama, Made Bang Redy; Asri, Del; Subekti, Maryoto; Santika, I Gusti Putu Ngurah Adi; Ramadhan, Muhammad Gilang; Adi, Adi S; Ihsani, Sri Indah; Ibrahim, Saipulloh; Wenly, Ayu Purnama
Bajra : Jurnal Keolahragaan Vol. 4 No. 2 (2025): September 2025
Publisher : Bidang Penelitian dan Pengembangan KONI Provinsi Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17641348

Abstract

Latar Belakang Kabaddi sebagai olahraga dengan intensitas tinggi memerlukan profil fisiologis yang spesifik, namun hingga kini belum terdapat norma kebugaran yang spesifik untuk atlet Kabaddi Indonesia. Penelitian ini bertujuan untuk memetakan profil fisiologis atlet Kabaddi Indonesia dan mengusulkan nilai normatif awal yang spesifik untuk olahraga ini. Sebanyak 23 atlet Kabaddi (15 putra, 8 putri) menjalani pengukuran antropometri, tekanan darah, kadar hemoglobin, saturasi oksigen, dan VO₂Max menggunakan Multistage 20-Meter Shuttle Run Test. Data dianalisis menggunakan statistik deskriptif, uji-t independen, dan analisis korelasi. Hasil Rata-rata VO₂Max atlet putra 40,59 ± 3,15 ml/kg/min dan putri 36,11 ± 3,82 ml/kg/min. Terdapat perbedaan signifikan antara atlet putra dan putri dalam VO₂Max (p=0,005) dan kadar hemoglobin (p<0,001). Korelasi positif signifikan ditemukan antara VO₂Max dengan hemoglobin (r=0,682). Diusulkan nilai normatif VO₂Max P50 sebesar 40,2 ml/kg/min (putra) dan 37,1 ml/kg/min (putri), serta nilai hemoglobin 16,2 g/dl (putra) dan 13,5 g/dl (putri). Kesimpulan Penelitian ini berhasil membangun profil fisiologis dasar dan mengusulkan nilai normatif awal yang dapat dijadikan acuan untuk seleksi, pelatihan, dan evaluasi atlet Kabaddi Indonesia. Temuan ini mengisi kesenjangan literatur dalam fisiologi olahraga Kabaddi dan menjadi landasan untuk pengembangan standar kebugaran yang lebih spesifik di masa depan.
Strengthening Evaluation of Physical Fitness, Health, and Movement Competency Adi S; Tommy Soenyoto; Cahyo Yuwono; Sri Indah Ihsani; Made Bang Redy Utama; Supriyono Supriyono
Jurnal Panjar: Pengabdian Bidang Pembelajaran Vol. 5 No. 1 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/panjar.v5i1.29690

Abstract

The high number of students who are physically inactive and the limitations of Physical Education teachers in conducting fitness evaluations indicate the need for competency improvement through structured training. Many teachers do not yet understand the concept of physical literacy and are not skilled in using valid and reliable fitness measurement tools. This community service activity aims to enhance the ability of PJOK teachers to measure and evaluate the fitness, health index, and physical literacy of students through a data-based approach. The methods of the activity include coordination with stakeholders, material preparation, pretest, theoretical and practical training (classroom, demonstration, case study, field practice), posttest, and result evaluation. The instrument used is a Google Form questionnaire developed to measure teachers' understanding and skills before and after the training. The results show a significant improvement: conceptual understanding increased from 28% to 88%, the skill in using measurement tools increased from 22% to 85%, and data analysis ability increased from 15% to 82%. In conclusion, the PEFORMA training is effective in equipping teachers with essential competencies to support the objective, systematic, and sustainable evaluation of student fitness. This program is recommended/advised to be implemented more widely as part of strengthening the quality of physical education in elementary schools.
Pencak Silat and Traditional Games to Prevent Bullying in Elementary Schools Tommy Soenyoto; Agus Darmawan; Bhayu Billiandri; Nadiya Arawinda Andar; Adi S; Adiska Rani Ditya Candra; Sri Indah Ihsani; Made Bang Redy Utama
Jurnal Panjar: Pengabdian Bidang Pembelajaran Vol. 5 No. 1 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/panjar.v5i1.29697

Abstract

Violence and bullying in schools are serious issues that threaten student safety and character development. Physical Education teachers play a strategic role in building student resilience through appropriate approaches. This community service activity aims to equip teachers with physical and mental skills to deal with violence through pencak silat and traditional sports training that instill values of empathy, resilience, and self-control. The activity methods include coordination, socialization, material development, a pretest, two days of theoretical and practical training, three weeks of mentoring, a posttest, and a final evaluation. Data collection was conducted using an online questionnaire to measure participants' understanding. The activity was attended by Physical Education teachers from the Gunungpati sub-district, with results showing an increase in participants' understanding and skills in addressing bullying and violence in the school environment. This program also encourages teachers to become agents of change capable of creating a safe, inclusive, and supportive learning environment for student character development. The conclusion of this activity demonstrates the effectiveness of a culture-based self-defense approach in character education.