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The Effect of Plyometric Exercise and Arm Muscle Strength on Smash Ability of Pervoba Volleyball Athletes Arte, Yanse Betna; Wahyudi, Agung; Nasuka, Nasuka
Journal of Physical Education and Sports Vol 8 No 5 (2019): September 2019
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

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Smash is an attack technique to get the point that requires good jumping power and arm muscle strength. This study aimed to analyze the differences in the effect of plyometric depth jump and plyometric split squat jump exercises, find out the difference in the effect between groups having strong arm muscle strength and weak arm muscle strength, and smash ability of pervoba (a name of volleyball team from Banaran, Semarang) volleyball athletes, analyze the interaction of plyometric exercises and arm muscle strength levels on the smash ability. The population in this study was 24 pervoba volleyball athletes aged 20-24 years in which the sample was 20 athletes taken using a purposive sampling technique. This research used a quantitative descriptive method with a 2x2 factorial design. The calculation method in this experimental research used the Statistical Product and Service Solution (SPSS) program. The results of the study: training method had Fvalue = 6.721 > 3.59 with probability of 0.05, arm muscle strength had Fvalue = 3.814 > 3.59 with probability of 0.05, training method and arm muscle strength had Fvalue = 3.723 > 3.59 with probability of 0.05. Eventually, the conclusions of this research are plyometric depth jump training method is better than plyometric split squat jump, athletes having strong arm muscle strength are better than athletes having weak arm muscle strength, there is an interaction between groups using plyometric training method and arm muscle strength on smash ability of pervoba volleyball athletes aged 20-24.

KONSEP HARMONY WITH NATURE PADA APARTEMEN DAN PUSAT PERBELANJAAN DI BOGOR Hartaji, Aditya; Wahyudi, Agung
Jurnal Ilmiah Desain & Konstruksi Vol 15, No 1 (2016)
Publisher : Universitas Gunadarma

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Kota Bogor merupakan salah satu kota berkembang yang ada di Provinsi Jawa Barat dan letaknya berdekatan dengan kota Jakarta. Berdasarkan informasi dari Badan Pembangunan Daerah Kota Bogor tingkat urbanisasi diperkirakan akan semakin bertambah, sehingga peningkatan penduduk di Kota Bogor akan melonjak. Masyarakat pendatang semakin meningkat, sehingga perlu adanya penyediaan fasilitas kota, terutama pada fasilitas hunian vertikal, dengan memanfaatkan lahan kosong yang produktif. Salah satunya di kawasan Tanah Sareal yang saat ini sudah mulai banyak dibangun apartemen, termasuk di Kecamatan Tanah Sareal juga akan dialih fungsikan sebagai pengembangan kawasan dan perumahan. Apartemen dan pusat perbelanjaan merupakan hunian dan pasar yang mempunyai target untuk masyarakat menengah ke atas . Masyarakat menengah keatas bersifat individualis, sehingga dibutuhkan suatu ruang konektifitas / penghubung agar terjalin interaksi sosial antar penghuni dengan penghuni lainnya dan pengunjung. Tema yang dipilih adalah “Harmony With Nature”, yaitu berdasarkan fungsi apartemen dan pusat perbelanjaan yang merupakan suatu tempat hunian dan pasar modern. Tema diterapkan pada bentuk bangunan, yaitu bentukan yang didapat dari proses analisis tema, serta terhadap site dan memiliki fasad yang didapat dari tema dari kata nature diambil dari bentuk rumah / sarang lebah, yaitu segi enam yang akan membentuk suatu muka bangunan. Kata kunci: Apartemen, Kota Bogor, Pusat Perbelanjaan.

PERANCANGAN BANGUNAN TRADISIONAL SUNDA SEBAGAI PENDEKATAN KEARIFAN LOKAL, RAMAH LINGKUNGAN DAN HEMAT ENERGI Wahyudi, Agung
Prosiding PESAT Vol 5 (2013)
Publisher : Prosiding PESAT

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Permasalahan krisis lingkungan dan krisis energi (listrik, BBM) yang diiringi dengan semakin menyusutnya ruang terbuka hijau, pemborosan energi, pemborosan bahan bangunan , mendorong berbagai kalangan (arsitek,arsitek lanskap, desainer interior, produsen bahan bangunan, dan lain-lain) untuk berpikir ulang tentang paradigma membangun rumah berkelanjutan dan ramah lingkungan. Perwujudan desain bangunan tersebut sebenarnya sudah dilakukan sejak jaman dahulu, seperti mendirikan rumah panggung yang bertujuan supaya tidak lembab dan nyaman, perwujutanya adalah disebut dengan bangunan tradisional. Bangunan tradisional merupakan bangunan dibuat oleh masyarakat di daerah yang banyak menyimpan berbagai kelebihan, salah satu contohnya bangunan tradisional di Kampung Kranggan. Proses pembangunan dan teknik pembangunannya umumnya sederhana dan bahkan tidak terlalu memperhatikan aspek-aspek desain yang hemat energi. Tetapi didalam operasionalnya, bangunan ini justru lebih hemat dibandingkan dengan bangunan-bangunan modern yang dibangun diperkotaan dengan bantuan arsitek. Salah satu penyebab hal ini adalah adanya sistematisasi sistem bangunan tradisional, yang mencakup struktur, utilitas, interior, dan envelope-nya. Hal inilah yang dicoba diungkapkan ditulisan ini dengan dengan menguraikan keberadaan sistem perancangan bangunan tradisional melalui metode penelitian diskriptif dengan survey langsung dan membandingkan antara kampung tradisional di Jawa Barat, yaitu Kampung Bojong Koneng yang ada di Sentul, Bogor dengan Kampung Kranggan yang ada di Pondok Gede, Bekasi. Kampung Kranggan merupakan salah satu kampung tradisional sunda yang masih hidup diantara megapolitan Jabodetabek. Maka penelitian ini bertujuan untuk mewujudkan perancangan bangunan yang berkelanjutan dan ramah lingkungan hemat energi, yang berakar dari arsitektur tradisional. Sehingga nantinya permasalahan krisis lingkungan dan krisis energi bisa teratasi.

PENGARUH PEMANFAATAN ELECTRICAL ARC FURNACE SLAG PADA PEMBUATAN SELF COMPACTING CONCRETE WAHYUDI, AGUNG; FIRMANSYAH SOFIANTO, MOCHAMAD
Rekayasa Teknik Sipil Vol 2, No 1 (2019)
Publisher : Rekayasa Teknik Sipil

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Abstrak Self compacting concrete merupakan beton dengan kemampuan filling ability, passing ability, dan placing ability tinggi. Penelitian dilakukan secara eksperimental dengan merancang penggunaan electrical arc furnace slag sebagai subtitusi kerikil dan fly ash 30% dari semen sebagai filler. Variasi EAFS sebesar 0%, 10%, 30%, dan 50% dari berat kerikil. Pengujian meliputi karakteristik beton segar (slump flow test, v-funnel test, dan l-box test), yaitu berat volume, kuat tekan, dan porositas. Hasil pengujian slump flow test menunjukkan SCC EAFS 0% menghasilkan filling ability terbaik dengan waktu flow (8 sekon). Pengujian passing ability menunjukkan SCC EAFS 10% memiliki kemampuan passing ability terbaik dengan nilai H2/H1 (0,993). Pengujian tingkat viskositas menghasilkan viskositas terendah pada SCC EAFS 50%. Hasil pengujian berat volume, SCC EAFS 50% memiliki berat volume tertinggi umur 28 hari (2573,70 kg/m3). Pengujian kiuat tekan tertinggi pada penggunaan EAFS 30% dengan kuat tekan umur 28 hari (44,37 Mpa). Kadar porositas, variasi dengan tingkat poroitas terkecil pada SCC EAFS 30% (2,03%). Kadar penggunaan EAFS 50% dengan berat volume tertinggi, menghasilkan kuat tekan lebih rendah umur 28 hari (35,63 Mpa) karena faktor porositas tertinggi (2,63%). Kata kunci : Self compacting concrete, fly ash, berat volume, kuat tekan, porositas. Abstract Self compacting concrete is a concrete with high filling ability, passing ability and placing ability. This experimentally study was conducted content by designing the use of electrical arc furnace slag (EAFS) as a substitution of gravel and 30% fly ash from cement as a filler. EAFS variations are 0%, 10%, 30%, and 50% of the weight of the gravel. Tests include characteristics of fresh concrete (slump flow test, v-funnel test, and l-box test), namely volume weight, compressive strength, and porosity. The results of the slump flow test showed that 0% SCC EAFS produced the best filling ability with flow time (8 seconds). The passing ability test shows 10% SCC EAFS has the best passing ability with H2 / H1 (0.993). The viscosity test results in the lowest vicocity at 50% EAFS SCC. The results of the volume testing, 50% SCC EAFS has the highest volume weight at 28 days (2573.70 kg / m3). The highest compressive strength test was used on 30% EAFS with 28 days compressive strength (44.37 Mpa). Porosity level, variation with the smallest porosity level in 30% EAFS SCC (2.03%). The level of use of 50% EAFS with the highest volume weight resulted in a lower compressive strength of 28 days (35.63 MPa) due to the highest porosity factor (2.63%). Keywords: Self compacting concrete, fly ash, EAFS, compressive strength, porosity.

CilacapÃ¢â‚¬â„¢s Volleyball Club Coaching Priyanto, Teguh; Wahyudi, Agung; Sugiharto, Sugiharto
Journal of Physical Education and Sports Vol 9 No 2 (2020): April 2020
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

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Volleyball is one of the most popular team sports in the world, characterized by explosive movement, fast and nimble position, jumping and blocking. Coaching a club is very important to achieve goals,namely achievement. Thus, it became the background for the researcher researched volleyball clubs in Cilacap Regency. This research used a qualitative approach namely problem discussed which was aimed to describe or show situations based on a complex order, a holistic picture, data collection technique s using observation, interview, and documentation. The object of this research was Pelindo Cilacap, menÃ¢â‚¬â„¢s and womenÃ¢â‚¬â„¢s Imigrasi Volleyball Club, Bea Cukai Volleyball Club, menÃ¢â‚¬â„¢s and womenÃ¢â‚¬â„¢s Pertamina Volleyball Club, menÃ¢â‚¬â„¢s and womenÃ¢â‚¬â„¢s Holcim Volleyball Club, Polres Volleyball Club, and Pemda Volleyball Club.The results of the research conducted on coaching volleyball clubs in Cilacap Regency, they are: 5 menÃ¢â‚¬â„¢s Volleyball clubs (Pelindo, Imigrasi, Bea Cukai, Pertamina and Holcim men's club). Then, 5 women's Volleyball clubs namely, Pertamina, Holcim, Pemda, Polres, and Imigrasi. However, there are only 2 clubs, that are still active in the formation of players, namely, menÃ¢â‚¬â„¢s and womenÃ¢â‚¬â„¢s Pertamina volleyball clubs and then menÃ¢â‚¬â„¢s and womenÃ¢â‚¬â„¢s Holcim volleyball clubs. Coaching is focused on the city while the Cilacap area is wide, and distance has a huge influence, the need for structured coaching for junior athletes. Facilities and infrastructure owned by the club in the form of outdoor grass and sandy fields, do not yet have an indoor field. The indoor court of Cilacap Regency government is not used by the clubs for volleyball training. Additionally, the condition of WijayakusumaÃ¢â‚¬â„¢s Hall is also inadequate in terms of stands and lighting.

The Biomecanical Analysis of MovementÃ¢â‚¬â„¢s Skills Accuracy of Smash in Badminton of The Deaf Students Zola, Nicko; Rumini, Rumini; Wahyudi, Agung
Journal of Physical Education and Sports Vol 10 No 1 (2021): March 2021
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.v10i1.44457

The physical condition and movement systems of deaf students are the same as normal students in general. One sport that suits the needs of the deaf to develop their potential is badminton. In badminton, there is a forehand smash, which is an accuracy exercise using the drill method. In addition to the drill method, the biomechanical aspects of the smash motion such as the initial stage, hit and advanced motion determine the accuracy of the smash. The purpose of this study is to analyze the stages of pre-stage, strike and follow-up motion to produce smash accuracy for the deaf students. This type of research is a survey, with a sample of 14 deaf students consisting of 8 male and 6 female aged 16 years and over. Data collection techniques using test methods and recording results. The data analysis uses quantitative descriptive. The result of this research is that the average accuracy of badminton smash hits is in the low category and movement skills are in the adequate category. In the pre-stage of badminton skills, it affects 21% of the accuracy of the smash, the hit stage affects 71% of the accuracy of the smash and the advanced stage of movement affects 50% of the accuracy of the smash. The conclusion from this research is the stage of exposure affects the results of the accuracy of badminton smashes more, so it is necessary to teach more drill exercises and variations of drill smashes to deaf students in order to produce good smash accuracy.

Physical Education Learning Management Sports And Health School Extraordinary C Karesidenan Banyumas Adityantoro, Prima Wisnu; Hartono, Mugiyo; Wahyudi, Agung
Journal of Physical Education and Sports Vol 10 No 1 (2021): March 2021
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

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The problem in this research is the provision of the same material in each class, where physical education learning activities in schools are divided into two, namely upper and lower classes, the upper class starts from grade VII - IX SMPLB and X-XII SMALB while the lower class starts from grade I-VI SDLB. Research using evaluative qualitative approach using the help of Countenance Stake evaluationmodel. Data analysis techniques use a four-component cycle that takes place continuously between data collection, data reduction, data presentation and data withdrawal and verification. The results showed: (1) Planning of physical education learning sports and school health is outstanding C Karesidenan Banyumas has good learningplanning; (2) The implementation of physical education learning of sports and school health is extraordinary C Karesidenan Banyumas has been carried out properly in accordance with theteaching; (3) Assessment of physical education learning of sports and school health is outstanding C in Banyumas District is carried out properly in accordance with the assessment guidelines.

Government Policy in the Provision of Sports Facilities in Kudus Regency (Evaluation Study in the Provision of Sports Facilities and Infrastructure in Kudus Regency) Sugiyarto, Totok; Nasuka, Nasuka; Wahyudi, Agung
Journal of Physical Education and Sports 2021: Article In Press 2021
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.v10i2.46106

The government of Kudus Regency plays a central role to determine a policy in the provision of sports facilities (Sport Centre) to meet the lack of infrastructure and to support the achievements of the sports in Kudus. This study employed a qualitative approach with the CIPP (Context, Input, Process, and Product) evaluation model. The subjects of this study were the Regional Government of Kudus Regency, the Education, Youth, and Sports Service of Kudus Regency, the Chairperson of KONI, Trainers, and Sports Instructors. They were chosen to produce a reliable or trustworthy picture of the government policy in the provision of sports facilities in Kudus Regency. The data were collected through observations, interviews, and documentation. Data triangulation was applied as a technique to analyze the data. It consists of data collection, data reduction, data presentation, and drawing conclusions. Research Findings 1) Context Evaluation, the aim of the Policy and Development Priorities to meet the lack of infrastructure, to support sports achievement, and to build public facilities is mainly for sports achievements, educational sports, and recreational sports, 2) Input Evaluation, the policy must be research-based and future-oriented with the principle of achieving the goals to increase achievements and sports culture as well as to increase the Original Local Government Revenue, 3) Process Evaluation, the implementation of the development is carried out through stages and mechanisms guided by priority scale based on the list of budget usage of each year, 4) Product Evaluation, standardization of the venues which are built following the national standards. The position of the policy-makers is as the person in charge of overall activities starting from planning to supervision and the authority program organizer of the Education, Youth, and Sports Service is as the manager The government of Kudus Regency plays a central role to determine a policy in the provision of sports facilities (Sport Centre) to meet the lack of infrastructure and to support the achievements of the sports in Kudus. This study employed a qualitative approach with the CIPP (Context, Input, Process, and Product) evaluation model. The subjects of this study were the Regional Government of Kudus Regency, the Education, Youth, and Sports Service of Kudus Regency, the Chairperson of KONI, Trainers, and Sports Instructors. They were chosen to produce a reliable or trustworthy picture of the government policy in the provision of sports facilities in Kudus Regency. The data were collected through observations, interviews, and documentation. Data triangulation was applied as a technique to analyze the data. It consists of data collection, data reduction, data presentation, and drawing conclusions. Research Findings 1) Context Evaluation, the aim of the Policy and Development Priorities to meet the lack of infrastructure, to support sports achievement, and to build public facilities is mainly for sports achievements, educational sports, and recreational sports, 2) Input Evaluation, the policy must be research-based and future-oriented with the principle of achieving the goals to increase achievements and sports culture as well as to increase the Original Local Government Revenue, 3) Process Evaluation, the implementation of the development is carried out through stages and mechanisms guided by priority scale based on the list of budget usage of each year, 4) Product Evaluation, standardization of the venues which are built following the national standards. The position of the policy-makers is as the person in charge of overall activities starting from planning to supervision and the authority program organizer of the Education, Youth, and Sports Service is as the manager.

Perancangan Bangunan Tradisional Sunda Sebagai Pendekatan Kearifan Lokal, Ramah Lingkungan Dan Hemat Energi Wahyudi, Agung
Local Wisdom : Jurnal Ilmiah Kajian Kearifan Lokal Vol 2, No 1 (2010): January 2010
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/lw.v2i1.1369

Permasalahan krisis lingkungan dan krisis energi (listrik, BBM) yang diiringi dengan semakin menyusutnya ruang terbuka hijau, pemborosan energi, pemborosan bahan bangunan , mendorong berbagai kalangan (arsitek, arsitek lanskap, desainer interior, produsen bahan bangunan, dan lain-lain) untuk berpikir ulang tentang paradigma membangun rumah berkelanjutan dan ramah lingkungan. Perwujudan desain bangunan tersebut sebenarnya sudah dilakukan sejak jaman dahulu, seperti mendirikan rumah panggung yang bertujuan supaya tidak lembab dan nyaman, perwujutanya adalah disebut dengan bangunan tradisional. Bangunan tradisional merupakan bangunan dibuat oleh masyarakat di daerah yang banyak menyimpan berbagai kelebihan Salah satu contohnya bangunan tradisional di Kampung Kranggan. Proses pembangunan dan teknik pembangunannya umumnya sederhana dan bahkan tidak terlalu memperhatikan aspekaspek desain yang hemat energi. Tetapi didalam operasionalnya, bangunan ini justru lebih hemat dibandingkan dengan bangunan-bangunan modern yang dibangun diperkotaan dengan bantuan arsitek. Salah satu penyebab hal ini adalah adanya sistematisasi sistem bangunan tradisional, yang mencakup struktur, utilitas, interior, dan envelope-nya. Hal inilah yang dicoba diungkapkan ditulisan ini dengan dengan menguraikan keberadaan sistem perancangan bangunan tradisional melalui survey langsung danmembandingkan terhadap antara kampung tradisional di Jawa Barat, yaitu Kampung Naga yang ada di Garut dengan Kampung Kranggan yang ada di Pondok Gede, Bekasi. Kampung Kranggan merupakan salah satu kampung tradisional sunda yang masih hidup diantara megapolitan Jakarta.. Maka penelitian ini bertujuan untuk mewujudkan perancangan bangunan yang berkelanjutan dan ramah lingkungan hemat energi, yang berakar dari arsitektur tradisional. Sehingga nantinya permasalahan krisis lingkungan dan krisis energi bisa teratasi.

Government Policy in the Provision of Sports Facilities in Kudus Regency (Evaluation Study in the Provision of Sports Facilities and Infrastructure in Kudus Regency) Sugiyarto, Totok; Nasuka, Nasuka; Wahyudi, Agung
Journal of Physical Education and Sports Vol 10 No 2 (2021): June 2021
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.v10i2.46106

The government of Kudus Regency plays a central role to determine a policy in the provision of sports facilities (Sport Centre) to meet the lack of infrastructure and to support the achievements of the sports in Kudus. This study employed a qualitative approach with the CIPP (Context, Input, Process, and Product) evaluation model. The subjects of this study were the Regional Government of Kudus Regency, the Education, Youth, and Sports Service of Kudus Regency, the Chairperson of KONI, Trainers, and Sports Instructors. They were chosen to produce a reliable or trustworthy picture of the government policy in the provision of sports facilities in Kudus Regency. The data were collected through observations, interviews, and documentation. Data triangulation was applied as a technique to analyze the data. It consists of data collection, data reduction, data presentation, and drawing conclusions. Research Findings 1) Context Evaluation, the aim of the Policy and Development Priorities to meet the lack of infrastructure, to support sports achievement, and to build public facilities is mainly for sports achievements, educational sports, and recreational sports, 2) Input Evaluation, the policy must be research-based and future-oriented with the principle of achieving the goals to increase achievements and sports culture as well as to increase the Original Local Government Revenue, 3) Process Evaluation, the implementation of the development is carried out through stages and mechanisms guided by priority scale based on the list of budget usage of each year, 4) Product Evaluation, standardization of the venues which are built following the national standards. The position of the policy-makers is as the person in charge of overall activities starting from planning to supervision and the authority program organizer of the Education, Youth, and Sports Service is as the manager The government of Kudus Regency plays a central role to determine a policy in the provision of sports facilities (Sport Centre) to meet the lack of infrastructure and to support the achievements of the sports in Kudus. This study employed a qualitative approach with the CIPP (Context, Input, Process, and Product) evaluation model. The subjects of this study were the Regional Government of Kudus Regency, the Education, Youth, and Sports Service of Kudus Regency, the Chairperson of KONI, Trainers, and Sports Instructors. They were chosen to produce a reliable or trustworthy picture of the government policy in the provision of sports facilities in Kudus Regency. The data were collected through observations, interviews, and documentation. Data triangulation was applied as a technique to analyze the data. It consists of data collection, data reduction, data presentation, and drawing conclusions. Research Findings 1) Context Evaluation, the aim of the Policy and Development Priorities to meet the lack of infrastructure, to support sports achievement, and to build public facilities is mainly for sports achievements, educational sports, and recreational sports, 2) Input Evaluation, the policy must be research-based and future-oriented with the principle of achieving the goals to increase achievements and sports culture as well as to increase the Original Local Government Revenue, 3) Process Evaluation, the implementation of the development is carried out through stages and mechanisms guided by priority scale based on the list of budget usage of each year, 4) Product Evaluation, standardization of the venues which are built following the national standards. The position of the policy-makers is as the person in charge of overall activities starting from planning to supervision and the authority program organizer of the Education, Youth, and Sports Service is as the manager.

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