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Analisis Keterampilan Jump Serve Bola Voli Pada Pemain Putra PERVOPA Patemon Muhammad Rifantofana; Agung Wahyudi
Indonesian Journal for Physical Education and Sport Vol. 5 No. 2 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/inapes.v5i2.5575

Abstract

The purpose of this study was to analyze the volleyball jump serve skills of male PERVOPA Patemon players which are analyzed from the starting phase to the landing phase so that they can improve the jump serve movement to make it more effective and efficient. This type of research uses quantitative descriptive. The sample was 5 PERVOPA Patemon athletes who used the jump serve technique. The instrument used is a video documentation of the jump serve skill test whose movements will be analyzed using kinovea series 0.8.15 software, and the results of the jump serve test with Serbian international players as a reference will be calculated. The results of the research show that the jump serve technical skills of junior athlete PERVOPA Patemon have not performed a series of jump serve movements optimally when compared to Serbian international players. This is because the series of movements carried out have not reached the optimal angle of the body segments. It can be concluded that the jump serve skills of PERVOPA players are still lacking, this is caused by a lack of starting distance, flexibility of body segments, ease of hand on the ball and bending of the knees when landing. 
Pengaruh Latihan Drilling Smash Sasaran Berubah Dan Drilling Smash Sasaran Tetap Terhadap Ketepatan Smash Atlet Bolavoli Putra Klub Nagamas Boyolali Refi Mauliana Ulyasari; Agung Wahyudi; Tri Nurharsono; Dwi Gansar Santi Wijayanti
Indonesian Journal for Physical Education and Sport Vol. 5 No. 2 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/inapes.v5i2.8312

Abstract

This study uses quantitative with an experimental method using Two Group Pretest-Postest Design by dividing into two groups and then doing pretest before and posttest after the administration of treatment. Precision instruments Smash Using the Precision Test Smash Instruments by Robet E. Laveage (Wibowo 2022). The population in this study is male football athletes aged 16-17 years old from the Nagamas Boyolali football club. The sampling technique is a total of 25 male athletes. Results after being given a workout drilling goals change and drilling The goal remains to experience an increase where the results pretest drilling target changed by 56.42 and posttest by 69.50 with an increase in results of 13.08%. While in the training drilling Fixed goal of results pretest by 56.58 and posttest by 64.50 with an increase in results of 7.92%. And the results were obtained there were significant differences Between Exercises drilling smash Fixed target as well as target varies (changes) to the accuracy of the shot Smash men's soccer athletes of the Nagamas Boyolali Club, with a t-count of 3.57 > a t-table of 2.07, and a significance value of 0.001 < 0.05
Kontribusi Kekuatan Otot Lengan dan Panjang Lengan Terhadap Kemampuan Servis Atas Pada Ekstrakurikuler Bolavoli Putra SMP N 1 Grobogan Bayu Aji Santoso; Agung Wahyudi; Adi S; Fery Darmanto
Indonesian Journal for Physical Education and Sport Vol. 5 No. 2 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/inapes.v5i2.8443

Abstract

There is a decline in achievement and many students fail to perform the upper serve. This study aims to determine the contribution of arm muscle strength and arm length to the ability to serve over the men's extracurricular bolavoli SMP N 1 Grobogan. This research instrument is a measurement of arm muscle strength using a pull and push dynamometer, measurement of arm length using anthropometry, and a bolavoli top serve test using AAHPER. Data analysis used, namely descriptive analysis, prerequisite test, correlation test (product moment and multiple correlation), and determination coefficient test. The results of the research analysis showed that: There is a contribution of arm muscle strength to the ability to serve over the men's volleyball extracurricular of SMP Negeri 1 Grobogan of R Square = 0.543 or 54.3%, (2) There is a contribution of arm length to the ability to serve over the men's volleyball extracurricular of SMP Negeri 1 Grobogan of R Square value = 0.240 or 24%. (3) There is a contribution of both arm muscle strength and arm length to the ability to serve the men's extracurricular bolavoli at SMP Negeri 1 Grobogan of R Square = 0.578 or 57.8%.
Pengaruh Latihan Push Up dan Tricep Dips Terhadap Peningkatan Kekuatan Otot Lengan Atlet Bolavoli Putra Klub Perdana Wonosobo Falih Akmal; Agung Wahyudi
Indonesian Journal for Physical Education and Sport Vol. 5 No. 2 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/inapes.v5i2.8555

Abstract

This research aims to determine the effect of push up and tricep dips training on increasing arm muscle strength as well as the difference in the influence of push up and tricep dips training on increasing arm muscle strength of male volleyball athletes at the Perdana Wonosobo club. The method used is an experiment with a "two groups pretest posttest design" pattern. The sample in this study consisted of 14 athletes with the sampling technique used was total sampling. The tests carried out were pretest and posttest pull and push dynamometer. The data analysis technique uses a paired sample test with the help of SPSS version 25. The results of the research show that (1) There is an influence of push up training on athlete's arm muscle strength with tcount 12.010 > ttable 2.447, (2) There is an influence of tricep dips training on arm muscle strength athlete with tcount 9.242 > ttable 2.447, (3) There is no significant difference in effect between push ups and tricep dips training. This is based on the data obtained tcount 0.082 < ttable 1.782 with a significance level of 0.05 in the independent sample test. This proves that there is an effect of push up and tricep dips training on increasing arm muscle strength but there is no significant difference in improvement between the two exercises. 
RPJP SEKTOR TRANSPORTASI TERKAIT ENERGI DAN LINGKUNGAN DALAM MENGHADAPI TANTANGAN GLOBAL 2045 Agung Wahyudi
Juremi: Jurnal Riset Ekonomi Vol. 3 No. 5: Maret 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/juremi.v3i5.7614

Abstract

Indonesia telah berkomitmen bersama sama dengan dunia Internasional akan turut berkontribusi di dalam pengurangan emisi GRK di Indonesia. Partisipasi Indonesia dalam mendukung Net Zero Emission pada tahun 2050 adalah dengan melakukan pengurangan emisi GRK sebesar 29%-30% di tahun 2030. Sektor transportasi harus turut berpartisipasi aktif dalam pembangunan infrastruktur sesuai dengan konsep keberlanjutan, yang diarahkan menjadi lebih smart, resilience dan sustainable melalui pelayanan transportasi yang semakin seamless dan integrated dengan tetap mempertimbangkan kondisi Indonesia sebagai daerah rawan bencana yang mampu menghadapi potensi gangguan di masa mendatang dan berbasis ramah lingkungan. Metode analisis yang digunakan adalah analisis kualitatif dengan analisis scenario planning dan qualitative content analysis serta metode analisis kuantitatif yaitu model analisis trend perkembangan dan pemodelan sistem transportasi berkelanjutan. Rencana Pembangunan Jangka Panjang sektor transportasi 2025-2045 membahas terkait energi dan lingkungan untuk memberikan rekomendasi kebijakan terhadap program dan strategi kebijakan transportasi yang lebih smart, resilience, sustainable dan ramah lingkungan. Roadmap pengembangan transportasi di Indonesia diarahkan untuk sejalan dengan trend global berupa transisi mobilitas berkelanjutan yang ramah lingkungan dengan tingkat konsumsi bahan bakar yang rendah dan berbasis energi terbarukan. Kebijakan pemerintah Indonesia terkait Low-Cost Green Transportation merupakan implementasi untuk mewujudkan komitmen tersebut
Tipologi Natas: Ruang Publik Tradisional di Wilayah Manggarai Prakosa, Wahyu; Hendro Prabowo; Purnami, Wahyuni; Naingalis, Rosarius; Agung Wahyudi; Agus Suparman
RUAS Vol. 21 No. 2 (2023)
Publisher : Departemen Arsitektur Fakultas Teknik Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ruas.2023.021.02.12

Abstract

Natas is a public space in Manggarai with various forms. The shape and orientation of natas are influenced by parrots. This is based on the shape, orientation, location of the compang and the presence of mbaru. This research uses a qualitative descriptive method with the steps: identifying the typology of shape and orientation of natas through field observations and interviews as well as indirect observation via Google Maps and Google Earth, analyzing the relationship between natas, compang and mbaru, creating patterns and formulating shapes and orientations based on natas typology. The results of this research reveal the diversity of natas shapes with a dominance of circular shapes and a tendency to follow parrots spatially. Natas is a place of social activities and traditional ceremonies that represent the unity of the Manggarai community.
PENGARUH LATIHAN CIRCUIT TRAINING TERHADAP KETERAMPILAN PASSING BAWAH Hera Dinda Aprilia; Agung Wahyudi
Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Vol. 9 No. 2: Oktober 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/so.v9i2.65820

Abstract

Penelitian ini bertujuan untuk mengetahui keterampilan passing bawah bola voli pada siswa putri ekstrakurikuler bola voli SD Negeri 1 Banjarmangu Kabupaten Banjarnegara. Penelitian ini menggunakan pendekatan kuantitatif secara eksperimen dengan One Grup Pre Test dan Post Test. Tes yang digunakan dalam penelitian menggunakan Brumbach forearm pass wall-volley untuk tes passing bawah selama 1 menit dan siswa memiliki kesempatan 1 kali tes yang benar-benar sesuai dengan kondisi keterampilan masing-masing siswa tanpa adanya perbaikan. Subyek penelitian adalah siswa putri ekstrakurikuler bola voli SD Negeri 1 Banjarmangu Kabupaten Banjarnegara yang berjumlah 10 orang. Hasil penelitian terdapat peningkatan keterampilan passing bawah yang signifikan,hal ini ditunjukkan berdasarkan hasil uji paired sample t-test menunjukkn adanya peningkatan rata-rata nilai pretest 13,70 menjadi post test 21,80 dengan selisih sebesar 8,10 poin dan  rata-rata peningkatan keterampilan passing bawah 65,56 %. Berdasarkan data yang di peroleh dapat di simpulkan bahwa latihan passing bawah menggunakan model latihan circuit training pada peserta didik ekstrakurikuler bola voli SD Negeri 1 Banjarmangu berpengaruh positif terhadap peningkatan keterampilan passing bawah. Kata kunci: Bola voli, passing bawah, esktrakurikuler
A Cascade of Catastrophes Following Total Knee Arthroplasty: A Case Report and Literature Review on Sequential Periprosthetic Joint Infection and Iatrogenic Geniculate Artery Pseudoaneurysm Agung Wahyudi; Yenti Sukarida
The International Journal of Medical Science and Health Research Vol. 18 No. 12 (2025): The International Journal of Medical Science and Health Research
Publisher : International Medical Journal Corp. Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70070/hegkmq13

Abstract

Introduction: Total Knee Replacement (TKR) is a highly successful, gold-standard procedure for end-stage osteoarthritis (OA), a condition with a rising global prevalence (Li et al., 2024). However, complications, while statistically rare, can be catastrophic. Periprosthetic Joint Infection (PJI), a leading cause of TKR failure (Ma et al., 2024), and iatrogenic vascular injuries represent two such devastating complications. This report details the unique and highly complex case of a patient who experienced both of these severe complications sequentially. It aims to elucidate the diagnostic challenges posed by this rare cascade of events, particularly the 'diagnostic masking' that occurs when a new, non-infectious complication mimics a septic recurrence. Case Illustration: We present the case of a 68-year-old male with a history of sub-optimally controlled Type-2 Diabetes Mellitus who underwent a primary TKR for severe osteoarthritis. Eight months postoperatively, he developed a chronic PJI with a draining sinus tract, definitively confirmed by the 2018 Musculoskeletal Infection Society (MSIS) criteria (Parvizi et al., 2018). The pathogen was identified as Methicillin-Sensitive Staphylococcus aureus (MSSA). This was successfully managed via the gold-standard two-stage revision, which included radical debridement, complete component explantation, insertion of a high-dose articulating antibiotic spacer (Welsh and Baumann, 2021), a 6-week course of intravenous antibiotics, and subsequent definitive reimplantation. Ten days following the final reimplantation, the patient presented to the Emergency Department with an acute, massive, and excruciatingly painful sterile hemarthrosis. Crucially, his systemic inflammatory markers were normal. A high-stakes diagnostic workup, including Duplex Ultrasound and CT Angiography, revealed a pseudoaneurysm of the superior lateral geniculate artery (SLGA). This vascular injury was successfully treated with minimally invasive endovascular coil embolization (Melian et al., 2023), leading to complete resolution of symptoms and definitive salvage of the revision prosthesis. Discussion: This case highlights the critical diagnostic challenge of a recurrently swollen knee, especially when a patient's recent history of PJI creates a strong 'anchoring bias' toward recurrent infection. We provide a comprehensive review of the distinct diagnostic and management pathways for both chronic PJI—including the utility of the 2018 MSIS criteria (Parvizi et al., 2018) and the gold-standard two-stage revision—and the rare but limb-threatening geniculate artery pseudoaneurysm. For the latter, endovascular embolization (Melian et al., 2023; Puijk et al., 2022) represents the modern treatment of choice, particularly in a surgically hostile, multi-operated field (Luyckx et al., 2019). Conclusion: This report underscores the necessity of maintaining a broad differential diagnosis for a painful, swollen TKR, even in the face of a convincing infectious history. In a patient presenting with acute, large-volume, sterile hemarthrosis—a presentation distinct from their prior septic picture—a vascular etiology must be aggressively pursued. Normal inflammatory markers and a purely bloody aspirate are the key laboratory pivots that should immediately override a suspected infection diagnosis and prompt an emergent vascular imaging workup.