Claim Missing Document
Check
Articles

Kinematic Analysis of Hitting: Launch Angle and Swing Velocity Differences in Elite vs. Amateur Softball Swing Nur Rika Hasanah; Rusdiana, Agus; Hidayat, Iwa Ikhwan; Imanudin, Iman; Hardwis, Syam; Haryono, Tono
Journal of Sport Science and Fitness Vol. 10 No. 1 (2024): Journal of Sport Science and Fitness
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v10i1.17951

Abstract

Hitting is a basic technique that must be mastered in softball. Efficient hitting requires good coordination between the lower limbs, core, and arms. This study aims to analyze the launch angle and exit velocity characteristics of the hitting technique between elite and amateur softball athletes. This study used a quantitative descriptive method. The population consisted of 13 athletes, including 5 elite athletes and 8 amateur athletes, who were selected using purposive sampling. Data collection used documentation techniques by recording the batting movements of the samples which then the video results will be analyzed using Kinovea and SkillSpector software, and the data was analyzed using SPSS version 26.0 with Independent Sample T-Test. The results showed significant differences in launch angle (p=0.025), exit velocity (p=0.004), and swing speed (p=0.015) between elite and amateur athletes. However, there were no differences in elbow angle (p=0.904) and elbow velocity (p=0.123). This study concludes that there are significant differences in batting technique characteristics between elite and amateur softball athletes, with elite athletes showing better performance in launch angle, exit velocity, and swing speed. However, both samples were similar in elbow and elbow angle velocity.
APPLICATION OF THE ANALYTIC HIERARCHY PROCESS IN IDENTIFYING TALENT OF KARATE ATHLETES AGED 6-12 YEARS Fauzan, Ananda Ammar; Rusdiana, Agus; Haryono, Tono; Hidayat, Iwa Ikhwan; Kurniawan, Tian; Palgunadhi, Finaldhi
Gladi : Jurnal Ilmu Keolahragaan Vol. 16 No. 03 (2025): GLADI: Jurnal Ilmu Keolahragaan
Publisher : UNIVERSITAS NEGERI JAKARTA POSTGRADUATE OF PHYSICAL EDUCATION DEPARTMENTS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/GJIK.163.15

Abstract

Talent identification in young karate athletes is a crucial phase for optimizing targeted achievement development programs. This study aims to apply the Analytic Hierarchy Process (AHP) method to establish a priority hierarchy of criteria and sub-criteria in talent development for karate athletes aged 6–12 in West Java Province. This study involved 22 karate experts, consisting of coaches and accomplished athletes, to assess the weighting of three main criteria:antropometer,biomotor, andsomatotype, which were further broken down into 14 sub-criteria. Quantitative data analysis was performed using Expert Choice 11 software. The results of the analysis show that in the domainantropometer, height (0.173) is the indicator with the highest priority. In the biomotor domain, agility (0.225) shows the highest weight value compared to strength, endurance, speed, and flexibility. Meanwhile, in the domainsomatotype, body typologymesomorf(0.418) ranks as the top priority, followed by endomorph (0.379) and ectomorph (0.202). Comprehensively, the criteriasomatotype(34%) made the most significant contribution to the overall talent identification model, followed by biomotor andantropometer.These findings affirm the AHP's capability in developing a systematic and objective talent identification model, which can serve as a strategic guideline for coaches in the selection and development process of potential karate athletes from an early age.
Biomechanical analysis on drag flick at hockey indoor game Rudiansyah, Rudiansyah; Rusdiana, Agus; Hidayat, Iwa Ikhwan; Haryono, Tono; M Syahid, Angga; Kurniawan, Tian; Salman, Salman
Jorpres (Jurnal Olahraga Prestasi) Vol. 19 No. 3 (2023)
Publisher : Departement of Sports Coaching, Faculty of Sports Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jorpres.v19i3.67045

Abstract

This research aims to identify the factors that influence ball speed in drag flicks in hockey. Samples were taken from amateur and professional male hockey players according to predetermined biomechanical variables. Using a type of quantitative research that focuses on observing the body mechanics of athletes from the hockey student activity unit at the Indonesian University of Education and senior athletes who have played at national and international levels. Divided into 2 group categories professional by senior athletes who have appeared in national and international events, and amateur groups by UKM HOKI UPI athletes. Each individual was allowed to carry out the movement 3 repetitions to achieve the best results, which were recorded and then analyzed via Kinovea - 0.9.5 software for each movement, then the average results for each movement phase were entered into SPSS 26 for sample testing. t test which is then compared between the influential variables obtained to find out the significant differences that exist between the processes and results of the professional and amateur groups. The results of this study show that factors that show differences in several phases that influence the results of professional teams are superior to amateur teams. Among them are total approach distance (TDA), length of pull (DL), angle of movement of the left leg knee during drag (LKA), width between two legs (SW), and stick speed (SV). The five selected independent variables show a significant correlated influence on the final speed of the ball when launched. In conclusion, this research highlights the importance of adjusting drag flick performance factors according to biomechanical variables to improve overall performance based on the results that have been analyzed in professional groups.
Analisis Kontribusi Assist berdasarkan Posisi Pemain Futsal (Perbandingan antara Tim Profesional dan Amatir melalui Pendekatan Game Performance Analysis NacSport) Setiawan, Diki; Rusdiana, Agus; Ikhwan, Iwa; Imanudin, Iman; Umaran, Unun; Haryono, Tono; Kurniawan, Tian
JURNAL PENDIDIKAN OLAHRAGA Vol. 14 No. 6 (2024): JURNAL PENDIDIKAN OLAHRAGA
Publisher : STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpo.v14i6.2243

Abstract

Tujuan utama dari penelitian ini adalah untuk memahami lebih mendalam tentang kontribusi assist terhadap tiap posisi pemain (anchor, flank, pivot) dengan perbandingan antara tim level profesional dan amatir. Metode yang digunakan kuantitatif komparatif. Instrumen yang digunakan adalah perangkat lunak nacsport. Adapaun Teknik pengumpulan data diperoleh dari video rekaman pertandingan futsal yang diunggah di youtube. Teknik analisis data menerapkan teknik kuantitatif komparatif. Hasil terhitung jumlah rata rata jumlah assist tertinggi ada pada posisi flank dengan nilai rata-rata 5,00 posisi anchor tercatat dengan rata-rata 4,00 dan posisi pivot mencatatkan dengan rata 2,50 hal ini memberikan informasi bahwa kontribusi rata-rata tiap posisi berbeda, akan tetapi tidak signifikan. Kesimpulan kontribusi assist pada tingkatan profesional menunjukkan bahwa posisi pivot sebagai penyumbang assist terbanyak dengan jumlah total 5 assist itu bukan tanpa alasan karena kemampuan decision making. Dan kontribusi assist pada tingkatan amatir menunjukkan justru posisi flank sebagai penyumbang assist terbanyak dengan jumlah total mencapai 6 assist hal ini didominasi dengan kemampuan visi permainan. Implikasi teoritis penelitian ini memberikan kontribusi penting terhadap sumber literatur tentang peran kontribusi assist posisi pemain terhadap tim. Relevansi praktis tim pelatih dapat mencermati literatur ini untuk mengoptimalkan strategi permainan dengan menempatkan pemain pada posisi dengan potensi terbaiknya.
Pengaruh Metode Distributed dan Massed Practice terhadap Shooting Free Throw dalam Permainan Bolabasket Prebiyanto, Puji; Rusdiana, Agus; Umaran, Unun; Imanudin, Iman; Haryono, Tono; Ikhwan, Iwa
JURNAL PENDIDIKAN OLAHRAGA Vol. 15 No. 2 (2025): JURNAL PENDIDIKAN OLAHRAGA
Publisher : STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpo.v15i2.2590

Abstract

Keberhasilan dalam olahraga bolabasket sangat dipengaruhi oleh keterampilan shooting free throw. Namun, banyak pemain mengalami kesulitan dalam melakukan tembakan bebas dengan akurasi tinggi. Karena itu, diperlukan metode latihan yang efektif untuk meningkatkan kemampuan tersebut. Penelitian ini bertujuan untuk menganalisis pengaruh metode Distributed Practice dan Massed Practice terhadap peningkatan keterampilan shooting free throw dalam bolabasket. Penelitian ini menggunakan pendekatan eksperimen dengan desain One Group Pretest-Posttest Design. Subjek penelitian terdiri dari 20 siswa ekstrakurikuler bolabasket yang dibagi menjadi dua kelompok, yaitu kelompok Distributed Practice dan Massed Practice. Pengukuran dilakukan melalui tes free throw dalam dua tahap, yaitu pre-test dan post-test. Hasil uji statistik menunjukkan bahwa kedua metode latihan memberikan peningkatan signifikan dalam keterampilan shooting free throw. Kelompok Massed Practice menunjukkan peningkatan lebih cepat dalam otomatisasi gerakan, sementara kelompok Distributed Practice mengalami peningkatan dengan pemulihan energi yang lebih baik dan konsistensi yang lebih stabil dalam jangka panjang. Kedua metode latihan memiliki efektivitas dalam meningkatkan keterampilan shooting free throw. Massed Practice lebih cocok untuk peningkatan dalam waktu singkat, sedangkan Distributed Practice lebih dianjurkan untuk latihan jangka panjang guna menghindari kejenuhan dan cedera.
PERAN AGILITY TERHADAP PERFORMA PERTANDINGAN DALAM OLAHRAGA PERMAINAN SQUASH Palgunadhi, Finaldhi; Nuryanti, Widy Dewi; Kurniawan, Tian; Hidayat, Iwa Ikhwan; Haryono, Tono; Imanudin, Iman; Rusdiana, Agus
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 1 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i1.68071

Abstract

This study aims to investigate whether there is a relationship between agility and match ranking among athletes in the sport of squash. The research approach used is a correlational study. The sample consisted of 18 national squash athletes from Bandung City (9 males and 9 females). The instruments used in this study were the agility T-test to measure athletes' agility ability, and internal matches using a round-robin system (best of 5 games) to determine athlete rankings. The analysis results showed no significant relationship between agility and overall match ranking in squash athletes. However, when analyzed by gender, female athletes demonstrated a stronger correlation between agility and match ranking. Keywords: Squash, Agility, Match Ranking
KINEMATIC COMPARISON BETWEEN NATIONAL AND AMATEUR TAEKWONDO ATHLETES IN THE AP HURIGI (AXE KICK Hidayat, Iwa Ikhwan; Rusdiana, Agus; Haryono, Tono; Kurniawan, Tian; Imanudin, Iman; Umaran, Unun; Syahid, Angga M; Salman, Salman
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.v23i1.71715

Abstract

Taekwondo is a Korean martial art characterized by rapid kicks. In the combat category, technical ability is the key to success in gaining points. The aphurigi technique (axe kick) is one of the important techniques in taekwondo because the technique gives a point contribution of around 20% in the match. Thus, it is necessary to investigate kinematic analysis to determine the kinematic parameters that contribute to the success of the aphurigi (axe kick) kick technique. 24 athletes were involved in this research, divided into 2 groups, namely the national level group and the regional group. All samples performed aphurigi kicks, then recorded using a camera and analyzed using skill spector software in 2 dimensions. There are 6 parameters analyzed consisting of kick speed, hip position, angular speed, and kick range. From the measurements that have been carried out, the results show that national-level athletes have significant differences compared to regional athletes in kick speed in the upswing phase, p-0.003, hip position, p-0.045, and knee angle in the upswing phase, p-0.026. However, there were no significant differences in other parameters, including kick speed in the upswing phase, kick range, and knee angle in the upswing phase. The results show the importance of a specific training program to train kinematic parameters that can influence aphurigi kick performance, therefore amateur athletes can master effective kick techniques and compete at the national level.
ANALISIS PENGARUH KELELAHAN LOWER BODY TERHADAP PARAMETER KINEMATIKA TENDANGAN INSTEP PEMAIN FUTSAL PUTRI Nurlaely, Eprilia; Rusdiana, Agus; Hidayat, Iwa Ikhwan; Kurniawan, Tian; Haryono, Tono
Jurnal Edukasi Citra Olahraga Vol. 5 No. 1 (2025): Jurnal Edukasi Citra Olahraga
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jor.v5i1.5155

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kelelahan otot lower body terhadap parameter kinematika tendangan instep pemain futsal putri. Metode kuantitatif dengan pendekatan deskriptif menggunakan pre-test dan post-test design digunakan dalam penelitian ini. Sampel berjumlah 12 pemain putri klub futsal 35 Kota Bandung. Instrument yang digunakan meliputi strip laktat accutrend, kamera handycame, speed gun, carada scan, perangkat lunak skill spector, kinovea, dan spss. Parameter kinematika yang dianalisis dalam penelitian ini mencakup sudut angkle awalan, sudut knee awalan, sudut hip awalan, sudut tumpuan, maximum angular of knee velocity, maximum angular of hip velocity, dan ball velocity. Hasil penelitian menunjukkan terdapat perbedaan yang signifikan sebelum dan sesudah kelelahan pada beberapa parameter seperti kadar asam laktat (p = 0.000 < 0.05) dan maximum angular of knee velocity (p = 0.023 < 0.05). Namun, tidak ditemukan perbedaan signifikan pada parameter lain yaitu sudut ankle awalan (p = 0.992 > 0.05), sudut knee awalan (p = 0.875 > 0.05), sudut hip awalan (p = 0.492 > 0.05), sudut tumpuan (p = 0.774 > 0.05), maximum angular of hip velocity (p = 0.637 > 0.05), dan ball velocity (p = 0.667 > 0.05). Berdasarkan hasil data analisis dan pembahasan dapat disimpulkan bahwa meskipun kelelahan mempengaruhi beberapa parameter kinematika, tubuh memiliki mekanisme adaptasi untuk mempertahankan efisiensi biomekanik selama aktivitas fisik intensif. Penelitian ini bermanfaat bagi pelatih dan pemain futsal dalam merancang latihan dan strategi pemulihan untuk meningkatkan performa dan mengurangi dampak kelelahan.
Pelatihan dan Sosialisi Sport Science Analisis Mekanika Gerak kepada Klub Badminton di Jawa Barat untuk Meningkatkan Kompetensi Pelatih dan Atlet Hidayat, Iwa Ikhwan; Rusdiana, Agus; Haryono, Tono; Kurniawan, Tian; Palgunadhi, Finaldhi
Inovasi Jurnal Pengabdian Masyarakat Vol 3 No 3 (2025): IJPM - Desember 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/ijpm.1006

Abstract

Kurangnya pemahaman pelatih tentang analisis biomekanika menajadi salah satu permasalahan dalam proses evaluasi kemampuan teknik dasar. untuk meningkatkan pemahaman dan keterampilan pelatih serta atlet dalam penerapan analisis mekanika gerak pada olahraga bulutangkis, maka kegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkuat pemahaman dan keterampilan pelatih serta atlet klub badminton di Jawa Barat melalui pelatihan dan sosialisasi ilmu keolahragaan, khususnya dalam analisis mekanika gerak. Kemajuan ilmu keolahragaan memerlukan pendekatan ilmiah dalam proses pengembangan prestasi sehingga atlet mampu mencapai performa yang optimal secara efektif dan efisien. Kegiatan dilakukan dengan menggunakan metode presentasi, diskusi interaktif, dan praktik langsung menggunakan ala-alat analisis gerak di Laboratorium Ilmu Olahragaan fpok UPI. Peserta pelatihan diberikan informasi mengenai prinsip utama biomekanika terutama kinematika, metode analisis video menggunakan aplikasi, serta penggunaan hasil analisis untuk peningkatan teknik pukulan, gerakan kaki, dan strategi permainan dilapangan.: Hasil aktivitas menunjukkan peningkatan wawasan peserta sebesar 80% mengenai konsep mekanika Gerak, kemampuan menggunakan teknologi ilmu olahraga, serta pemahaman akan signifikansi pendekatan ilmiah dalam pengembangan olahraga dengan. Oleh karena itu, aktivitas ini sangat berdampak positif bagi pelatih dan atlet dalam meningkatan kompetensi dalam memanfaatkan teknologi. Selanjutnya kegiatan ini dapat memberikan peran nyata dalam peningkatan kualitas pembinaan badminton di Jawa Barat secara berkelanjutan.
Perbedaan Pengaruh Latihan Squat dan Lunges dengan Metode Set terhadap Tinggi Lompatan Pemain Bolavoli Jadid, Abdul; Haryono, Tono; Umaran, Unun
SPRINTER: Jurnal Ilmu Olahraga Vol. 7 No. 1 (2026): SPRINTER: Jurnal Ilmu Olahraga
Publisher : MAN Insan Cendekia Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46838/spr.v7i1.1004

Abstract

This study aimed to analyze the differences in the effects of squat and lunge exercises performed using the set method on improvements in vertical jump performance among male volleyball players. The research employed a quasi-experimental pretest–posttest two-group design involving 20 participants aged 12–15 years, who were divided into a squat group and a lunge group. The training program was conducted for 7 weeks with a frequency of three sessions per week, and vertical jump height was measured using the Sargent Jump Test. Data were analyzed using paired t-tests and independent t-tests with the aid of SPSS software at a significance level of α = 0.05. The results indicated significant improvements in both groups, with the squat group showing an increase of 3.15 cm (Sig. = 0.000) and the lunge group an increase of 3.65 cm (Sig. = 0.000). However, no statistically significant difference was found between groups (Sig. = 0.237), although descriptively the lunge group demonstrated greater mean improvement (3.65 cm vs. 3.15 cm). In conclusion, both exercises were effective in enhancing vertical jump performance through neuromuscular adaptations, with lunges showing a descriptive advantage due to their unilateral nature that supports functional balance. It is recommended that both exercises be combined in volleyball training programs.