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Pengembangan Alat Tempo Trainer Untuk Membantu Efisiensi Gerakan Kaki Gaya Bebas Bertika Kusuma Prastiwi; Nur Azis Rohmansyah; Utvi Hinda Zhannisa
JURNAL PENJAKORA Vol. 4 No. 2 (2017): September 2017
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/penjakora.v4i2.13368

Abstract

Teknik yang dilakukan dengan benar akan mendukung gerak yang efisien. Gerakan renang yang efisien lebih mudah dilakukan dengan pemahaman teknik terlebih dahulu kemudian pelaksanaan. Jika teknik yang dilakukan salah, maka gerak renang tidak akan efisien. Efisiensi gerak mempengaruhi waktu dan energi yang digunakan saat berenang. Gerakan yang lebih efisien bisa ditandai dengan waktu yang lebih singkat dan energi yang digunakan sedikit untuk menempuh jarak tertentu. Salah satu cara untuk mengukur efisiensi gerakan renang dengan menghitung jumlah gerakan kaki yang dilakukan. Semakin banyak gerakan kaki yang dilakukan, semakin banyak energi yang digunakan. Gerakan yang mendorong laju berenang ke depan adalah gerakan kaki. Cara ini pastinya menyulitkan pelatih dan atlit untuk menghitung efisiensi pergerakan dengan lebih dari satu atlet. Alat tempo trainer digunakan untuk mengukur efisiensi gerakan kaki renang terutama gaya bebas. Alat ini memiliki lima kecepatan. Hasil dari uji coba bahwa siklus 44/menit yang efektif. Alat ini digunakan untuk mengukur kecepatan kaki kiri maupun kanan perenang gaya bebas. Kata-kata kunci: gerakan kaki gaya bebas, efisiensi, tempo trainer
Pengaruh Latihan Target Sasaran Untuk Meningkatkan Kemampuan Shooting Free Throw Bola Basket Pada Ekstrakurikuler SMP Negeri 1 Welahan Dhimas Dwi Prasetyo; Bertika Kusuma
Journal of Physical Activity and Sports (JPAS) Vol. 1 No. 1 (2020): December 2020
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v1i1.3

Abstract

The research objective was to see the increase in the ability to shoot targets at basketball extracurricular activities at SMP Negeri 1 Welahan. The research method used is quantitative research methods with a type of quasi-experimental research method. The study population was the female basketball extracurricular members at SMP Negeri 1 Wagian using a purposive sampling sample of 20 extracurricular participants. This type of research with a quantitative approach using the pretest posttest control group design. The data analysis method used difference test with paired sample-t-test with a significant level of 5%. Calculation of data obtained from 10 class VIII students of SMP Negeri 1 Welahan (experimental class) and 10 students of class VIII at SMP Negeri 1 Welahan (control class), it is known that the Kolmogorov –smimov normality test of the pretest experimental class sig 0.263, posttest experimental class sig. 0.177, pre-test control class sig. 0.410, posttest control class sig. 0.421. The homogeneity test of the students' training results obtained sig. 0.809. Based on the output pair 1 of the experimental class, the sig value is obtained. (2-tailed) 0.000, and the output pair 2 control class sig value. (2-tailed) 0.619. The conclusion of this research is to increase the results of shooting through the application of the target game model. The increase in the experimental class was 28.8%. 2.4% increase in Control Class. So, the use of target practice can improve the ability to shoot free throws and it is hoped that the trainer can provide target practice to improve the shooting relationship. Keywords: Targets, Shooting Free Throw, Basketball Abstrak Tujuan penelitian ini untuk mengetahui peningkatan kemampuan shooting free throw melalui target sasaran pada ekstrakurikuler bola basket di SMP Negeri 1 Welahan. Metode penelitian yang digunakan yaitu metode penelitian kuantitatif dengan jenis metode penelitian quasi eksperimen. Populasi penelitian ini adalah peserta ekstrakurikuler bola basket putri di SMP Negeri 1 Welahan menggunakan sampel purposive sampling sebanyak 20 peserta ekstrakurikuler. Jenis penelitian dengan pendekatan kuantitatif menggunakan desain Pretest posttest control group design. Metode analisis   data menggunakan uji perbedaan dengan paired sample-t-test dengan taraf signifikan5%. Penghitungan data diperoleh dari 10 siswa kelas VIII SMP Negeri 1 Welahan (kelas eksperimen) dan 10 siswa kelas VIII SMP Negeri 1 Welahan (kelas kontrol) diketahui tes normalitas kolmogorov –smimovnilai pretest kelas eksperimen sig. 0,263, posttest kelas eksperimen sig. 0,177, pretest kelas kontrol sig. 0,410, posttest kelas kontrol sig. 0,421. Uji homogenitas hasil latihan siswa diperoleh sig. 0,809. Berdasarkan output pair1 kelas eksperimen diperoleh nilai sig. (2-tailed) 0,000, dan output pair 2 kelas kontrol diperoleh nilai sig.(2-tailed) 0,619. Simpulan penelitian ini adalah adanya peningkatan hasil shooting free throw melalui penerapan model permainan target sasaran. Kenaikan kelas eksperimen sebesar 28,8%. Kenaikan Kelas Kontrol sebesar 2,4%. Jadi,penggunaan latihan target sasaran dapat meningkatkan kemampuan shooting free throw dan diharapkan pelatih dapat memberikan latihan target sasaran untuk meningkatkan akurasi shooting. Kata kunci: Target sasaran, Shooting Free Throw, Bola Basket
Pengaruh Penggunaan Target Net dan Target Bawah Terhadap Servis Panjang Forehand Bulutangkis Pada Anak Usia 11-13 Tahun di PB CPLUSco Semarang Avita Dia Ayuningrum; Galih Dwi Pradipta Pradipta; Bertika Kusuma Prastiwi Prastiwi
Journal of Physical Activity and Sports (JPAS) Vol. 2 No. 1 (2021): April 2021
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v2i1.48

Abstract

This research is a quantitative research, data collection using a quasi-experimental method with a research design of two groups pre-test-post-test design. The population in this study were 28 athletes of PB CPLUSco Semarang. The sample selection used in this research was purposive sampling and the samples were 12 athletes. The instrument in this study used a long service accuracy test proposed by Jemes Poole. The normality test results on the net target of 0.741 and the lower target of 0.818, in both groups had a value of more than ? = 0.05, normally distributed. Homogeneity test on the pretest data of 0.488 and posttest of 0.87 had a value of more than 0.05, the two groups of exercises had homogeneous data variants. The results of the paired sample t-test for the net target training group obtained t count -14.6 and the lower target tcount -10,271 with both groups known to have a significance value of 0.000 <0.05, then H_0 is rejected and there is an effect of net target and lower target training treatment on forehand long service accuracy. In the independent sample t test, lower target training is more effective in efforts to improve badminton forehand long service delivery. This is evidenced by obtaining data on the increase in the lower target which has an increase percentage of 32% and a net target of 30%. Based on the results of the study, it can be concluded that the lower target training is more effective than the net target in an effort to increase the accuracy of the badminton forehand long service because the shuttlecock bounces the parabola backward. Suggestions given by researchers 1) The trainer can provide an effective and efficient training program. 2) For athletes to be more earnest in performing forehand long serve. Abstrak Penelitian ini merupakan penelitian kuantitatif, pengambilan data menggunakan metode quasi ekperimental dengan desain penelitian two group pre-test-post-test design. Populasi dalam penelitian ini adalah atlet PB CPLUSco Semarang yang berjumlah 28 atlet. Pemilihan sampel penelitian ini menggunakan purposive sampling dan sempel penelitian berjumlah 12 atlet. Instrumen dalam penelitian ini menggunakan tes ketepatan servis panjang yang dikemukakan oleh Jemes Poole. Hasil uji normalitas pada target net 0.741 dan target bawah 0.818, pada kedua kelompok memiliki nilai lebih dari , berdistribusi normal. Uji Homogenitas pada data pretest 0,488 dan posttest 0,87 memiliki nilai lebih dari 0,05, kedua kelompok latihan memiliki varian data yang homogen. Hasil uji paired sample t-test kelompok latihan target net diperoleh thitung -14,6 dan target bawah thitung -10.271 dengan kedua kelompok diketahui nilai signifikansi sebesar , maka  ditolak dan ada pengaruh treatment latihan target net dan target bawah terhadap ketepatan servis panjang forehand. Pada uji independent sample t test, latihan target bawah lebih efektif dalam upaya peningkatan ketepetan servis panjang forehand bulutangkis. Hal itu dibuktikan dengan diperolehnya data peningkatan target bawah memiliki presentase peningkatan sebesar 32% dan target net sebesar 30%.Berdasarkan hasil penelitian dapat disimpulkan bahwa latihan target bawah lebih efektif  dibandingkan target net dalam upaya peningkatan ketepatan servis panjang forehand bulutangkis karena shuttlecock melambung parabola kebelakang.. Saran yang diberikan peneliti 1) Pelatih dapat memberikan program latihan yang efektif dan efisien. 2) Untuk atlet agar lebih bersungguh-sungguh dalam melakukan servis panjang forehand. Kata Kunci : target net, target bawah, servis panjang, bulutangkis.
Pengaruh latihan passing segitiga dan passing zig-zag untuk meningkatkan teknik passing pada ekstrakurikuler futsal SMA Negeri 2 Kendal Endri Wiranto; Bertika Kusuma Prastiwi; Donny Anhar Fahmi
Journal of Physical Activity and Sports (JPAS) Vol. 2 No. 2 (2021): Agustus 2021
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v2i2.62

Abstract

The purpose of this research is for background abilities Passing Triangle and Passing Zig-Zag futsal extracurricular in SMA Negeri 2 Kendal. This research is an experimental study with a two group pretest-posttest method. The subjects of this study are 15 students of SMA Negeri 2 Kendal in the 15-17 age category, the sample taken is using purposive sampling technique, the instruments used in this study were wall passing, accuracy. The results of the research on the effect of the soccer resistance test training to improve the passing conditions of extracurricular students at SMA Negeri 2 Kendal during the football test had an increase as indicated by the value of Sig. (0.001) <? (0.05) which means that H0 is rejected. So there is a significant difference between the pretest and posttest in the practice of the football test in terms of increasing the accuracy of triangular passing and zigzag passing in the futsal ball extracurricular students of SMA Negeri 2 Kendal so that there is an effect of passing practice on increasing the accuracy of triangular passing and zigzag passing on extracurricular students of SMA Negeri 2 Kendal. The conclusions and suggestions from the results of this study can be used as a benchmark in compiling training programs. Keywords: Training Methods, triangle passing, zigzag passing and futsal
Analisis Kondisi Fisik dan Teknik Dasar Pemain Sepak Bola Klub Mahardhika Kecamatan Belik Kabupaten Pemalang Hendry Bagus Prasetyo; Dani Slamet Pratama; Bertika Kusuma Prastiwi
Journal of Physical Activity and Sports (JPAS) Vol. 2 No. 3 (2021): Desember 2021
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v2i3.89

Abstract

The research method used is a survey, data collection techniques using tests and measurements with the Battery Test system. The data analysis technique used descriptive statistics. This type of research is descriptive quantitative. The population in this study were 20 U-18 mahardika soccer players. The instruments used in the physical condition test are: Leg and dynamometer, MFT, Standing Board Jump, 50 meter Sprint, Sit and Reach, Agility T-test, squat thrust, strock stand, shooting, catch the ruler. As for the basic technical tests, the tests used are: passing, dribbling and shooting. The results of descriptive statistics of the physical condition of Mahardika club soccer players get 5% (1 person) with the very good category. 35% (7 people) in the good category, 30% (6 people) in the moderate category, 20% (4 people) with the poor category and 10% (2 people) with the very poor category. In the basic engineering research results obtained 5% (1 person) in the very good category, 45% (9 people) in the good category, 15% (3 people) in the moderate category, 30% (6 people) in the poor category and 5% ( 1 person) in the very poor category. Based on the results of the study, it can be concluded that the physical conditions and basic techniques of Mahardika club soccer players fall into the moderate category. Suggestions given by researchers: 1) The trainer can make a better and more effective exercise program to improve physical condition and basic techniques. 2) Athletes are expected to be more serious in maintaining and improving basic physical and technical conditions.
Manajemen Pembinaan Klub Bulutangkis di Kabupaten Demak Billy Saputra Saputra; Bertika Kusuma Prastiwi; Yulia Ratimiasih
Journal of Physical Activity and Sports (JPAS) Vol. 2 No. 3 (2021): Desember 2021
Publisher : YLPK Mahardhika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53869/jpas.v2i3.132

Abstract

The background of this research is based on: 1) How is the state of badminton club management in Demak/, 2) What is the pattern of coaching and training carried out by badminton clubs in Demak district?, 3) How are the human resources in badminton clubs in Demak district? , 4) What are the achievements of badminton clubs in Demak district?. The purpose of this study was to find out how good management is in badminton clubs in Demak district. The population of this research is the managers and coaches of badminton clubs in Demak district. The results of the planning of each club under study are different but the goal is the same. This is known by the researchers proved during the interview. The results of organizing show that there is a lack of transparency by researchers. The results of the nursery show that each club has its own method. The results of supervision show that it is said to be sufficient to supervise the exercise. The results of the evaluation of each club showed that it was implemented well. Leadership results show that each club has sufficient leadership. The conclusion of the study shows that the state of badminton club management in Demak district has not been going well. The pattern of coaching and training is said to be sufficient. Suggestions with the routine training carried out and the pattern of theoretical development, namely starting from problems, breeding and improving achievement. Keywords: Management, Coaching, Badminton Abstrak Latar belakang penelitian ini didasari dengan: 1) Bagaimana keadaan manajemen klub bulutangkis  di kabupaten Demak/, 2) Bagaimana pola pembinaan dan pelatihan yang dilakukan klub bulutangkis  di kabupaten Demak?, 3) Bagaimana sumber daya manusia yang ada  di klub bulutangkis di kabupaten Demak ?, 4) Bagaimana pencapaian prestasi yang sudah diraih klub bulutangkis di kabupaten Demak?. Tujuan penelitian ini untuk mengetahui bagaimana manajemen yang baik di klub bulutangkis di kabupaten Demak. Populasi peneltian ini adalah pengurus dan pelatih klub bulutangkis di kabupaten Demak. Hasil perencanaan dari tiap klub yang diteliti yaitu berbeda-beda akan tetapi tujuannya sama. Hal ini di ketahui dengan peneliti membuktikan ketika wawancara. Hasil pengorganisasian menunjukkan bahwa kurangnya transparan oleh peneliti. Hasil pembibitan menunjukkan kalau tiap klub memiliki metode sendiri. Hasil pengawasan menunjukkan bahwa dikatakan cukup untuk mengawasi latihan. Hasil evaluasi tiap klub menunjukkan bahwa terlaksana dengan baik. Hasil kepemimpinan menunjukkan bahwa masing-masing klub memiliki kepemimpinan yang cukup. Kesimpulan penelitian menunjukkan bahwa keadaan manajemen klub bulutangkis di kabupaten Demak belum berjalan dengan baik. Pola pembinaaan dan pelatihan dikatakan cukup. Saran dengan adanya latihan rutin yang dilakukan  dan pola pembinaan teori, yaitu mulai dari pemasalahan, pembibitan dan peningkatan prestasi..
PKM Pencegahan Covid-19 Varian Baru (Omicron) Desa Telukawur Bertika Kusuma Prastiwi; Yulia Ratimiasih; Utvi Hinda Zhannisa
Jurnal Pengabdian Olahraga Masyarakat (JPOM) Vol 3, No 1 (2022): Mei 2022
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jpom.v3i1.11920

Abstract

The second wave of the Covid-19 virus is still a problem in Indonesia. Many community activities are restricted including school, work, sports. However, many people ignore health protocols, thinking that the pandemic is over. People in Telukawur village also think that the pandemic is over. The people of Telukawur village have forgotten about the implementation of health protocols, it is proven that they rarely use masks, keep their hands clean and use hand sanitizer. From the above problems, the activities carried out were direct socialization to the Telukawur village community by distributing masks, installing appeal signs, socialization and exposure to the new variant of the COVID-19 virus to village organizations and demonstrations for making hansanitazers. From the activities carried out, it is hoped that the community will care about the health of themselves and others by preventing the spread of the COVID-19 virus, implementing health protocols and being independent in making natural hand sanitizers. As a result of the activities carried out, the Telukawur village community is more concerned about the health of themselves and others by implementing health protocols in their daily lives. The conclusion of this activity is that the pandemic is not over, people must continue to apply health protocols wherever they are.AbstrakVirus Covid 19 gelombang kedua masih menjadi permasalahan di Indonesia. Banyak kegiatan masyarakat yang dibatasi diantaranya sekolah, bekerja, berolahraga. Namun banyak masyarakat yang mengabaikan protokol kesehatan, beranggapan bahwa pendemi telah berakhir. Masyarakat di desa Telukawur juga beranggapan pendemi telah berakhir. Masyarakat desa Telukawur sudah melupakan mengenai penerapan protokol kesehatan, terbukti sudah jarang penggunaan masker, menjaga jarak mencuci tangan dan penggunaan handsanitazer. Dari permasalahan diatas maka kegiatan yang dilakukan adalah sosialisasi langsung kepada masyarakat desa Telukawur dengan cara pembagian masker, pemasangan plang himbauan, sosialisasi dan paparan mengenai virus covid 19 varian baru ke organisasi-organisasi desa serta demontrasi pembuatan hansanitazer. Dari kegiatan yang dilakukan diharapkan masyarakat peduli terhadap kesehatan diri sendiri dan orang lain dengan mencegah penyebaran virus covid 19, menerapkan protokol kesehatan dan kemandirian dalam pembuatan handsanitazer alami. Hasil dari kegiatan yang dilakukan, masyarakat desa Telukawur lebih peduli terhadap kesehatan diri sendiri dan orang lain dengan cara menerapkan protokol kesehatan dalam kehidupan sehari-hari.  Kesimpulan kegiatan ini pendemi belum berakhir masyarakat harus tetap menerapkan protokol kesehatan dimanapun mereka berada.
Modifikasi Permainan Bola Voli (Moperboli) untuk Meningkatkan Aktivitas Gerak dan Teknik Dasar Passing Bawah pada Siswa SD Kelas Atas Anjasmoro Dwi Putra Aji; Fajar Dwi Widiyatmoko; Bertika Kusuma Prastiwi
Journal of Sport Science and Education Vol 4 No 2 (2019)
Publisher : Fakultas Ilmu Olahraga, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jossae.v4n2.p69-73

Abstract

The results of this study have been found: (1) the motion activity of the increase in the pulse rate of students has increased from before to after following the learning of moperboli games, from 37.71% to 62.36% for small scale, and for the large scale from SD N 1 Boja by 37.65 to 62.06 from SD N 5 Metseh by 37.86 to 60.27 and SD N 1 Trisobo by 37.76% to 62.36%, this result also shows conformity to the recommended exercise intensity which is 60-90% of the beats maximum pulse. (2) passing techniques under students students increased the average value from before to after following the learning of moperboli games, for small scale 61.63 to 876.95 and for large scale SD N 1 Boja by 65.63 to 73.01 from SDN 5 Meteseh amounted to 61.38 to 76.82 and SD N 1 Trisobo amounted to 62.68 to 70.23. Conclusion the use of moperboli products in elementary PJOK learning has an influence on the level of student activity and not to influence the basic techniques of passing under students to volleyball learning. Suggestions for elementary school PJOK teachers of Moperboli products can be used as a reference to be able to develop other products within the scope of PJOK learning materials
PKM Kelola Sampah Berkah Kelurahan Wonodri Riyanto Riyanto; Yulia Ratimiasih; Bertika Kusuma Prastiwi; Dwi Prasetyo Hadi
Jurnal Pengabdian Olahraga Masyarakat (JPOM) Vol 2, No 1 (2021): Mei 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jpom.v2i1.8266

Abstract

Kelurahan wonodri merupakan salah satu kelurahan yang terletak di daerah kota semarang, tepatnya di semarang selatan. Peningkatan jumlah penduduk dengan peningkatan jumlah konsumsi yang mempengaruhi peningkatan volume sampah di kota semarang khususnya di keluarahan wonodri. Dengan melihat terjadinya pembuangan sampah dan kesadaran masyarakat yang rendah dan sistem pembuangan sampah yang kurang. Sehingga sampah di kota sudah menjadi permasalahan yang universal dan merupakan bom waktu. Pendampingan dari Tim PKM UPGRIS dilakukan sebanyak tiga kali menggunakan metode ceramah, tanyajawab, demonstrasi dan praktek.  Penyuluhan pengetahuan masyarakat terkait dengan sampah, pendampingan alat pengolahan sampah organik dan keterampilan cara pengolahan sampah organik. Dari pengabdian tersebut masyarakat mampu memahami pengelolaan sampah dan menguasai cara pengolahan sampah organik dengan baik. Sehingga, masyarakat kelurahan wonodri mampu memanfaatkan sampah organik menjadi kegiatan yang produktif dan mampu menunjang peningkatan perekonomian masyarakat sekitar. Sebagai saran dalam kegiatan ini yaitu bertambahnya perhatian dari pemerintah setempat terhadap pengolaan sampah yang di lakukan masyarakat dan bagi warga untuk mengingkatkan kreatifitas dalam pengelolaan sampah agar menunjang peningkatan dalam perekonomian.
PKM Pemberdayaan Senam di Dusun Tlogo Kecamatan Tuntang Setiyawan Setiyawan; Bertika Kusuma Prastiwi; Yulia Ratimiasih; Utvi Hinda Zhannisa; Fajar Ari Widiyatmoko
Jurnal Pengabdian Olahraga Masyarakat Vol 1, No 1 (2020): November 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jpom.v1i1.7165

Abstract

The purpose of this community service is to provide knowledge and theories about gymnastics, and equip petanque game skills. The activity was carried out three times in Tlogo Hamlet, Tuntang District, Semarang Regency with a period of 3 months. The number of participants who took part in this program was 30 people. The methods used by the Service Team in providing (delivering) training materials are: (1) Lectures, (2) Questions and Answers, (3) Demonstrations, and (4) Practices. The outputs of this activity are: 1) Public knowledge of gymnastics skills with good and correct techniques. 2) The skills of gymnastics in Tlogo Hamlet, Tuntang District, Semarang Regency will increase motivation to continue exercising. 3) The ability to use existing land in the area of Tlogo Hamlet, Tuntang District, Semarang Regency which can be used for exercising. 4)As suggestions for this activity, among others: 1) increasing attention from the local government to build gymnastic facilities and infrastructure and 2) for residents to maintain and manage the existing facilities and infrastructure.Keyword: Gymnastics, UPGRIS, Dusun Tlogo