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F1 Building 1st Floor, Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang. Sekaran Campus, Gunungpati District, Semarang City, Indonesia
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INDONESIA
JSSF : Journal of Sport Science and Fitness
ISSN : 22526528     EISSN : 27455718     DOI : https://doi.org/10.15294/jssf
Core Subject : Health,
Journal of Sport Science and Fitness (JSSF) is an open access online journal and printed by request, which published by Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang, Indonesia. It is a special platform for sport scientist, lecturers, students, or even sport practitioners who want to publish their scientific works such as original papers, reviews and short reports. Hence, it aims to provide reliable source of information on current developments in the fields related to adaptive physical exercise, physical fitness, sport nutrition, and motion analysis for anyone who interested on sports science issues.
Arjuna Subject : Umum - Umum
Articles 5 Documents
Search results for , issue "Vol 8 No 1 (2022): Journal of Sport Science and Fitness" : 5 Documents clear
HUBUNGAN KECUKUPAN GIZI DAN AKTIVITAS FISIK TERHADAP AGE OF PEAK HEIGHT VELOCITY PADA ANAK
Journal of Sport Science and Fitness Vol 8 No 1 (2022): Journal of Sport Science and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v8i1.54518

Abstract

Abstrak Tujuan penelitian ini adalah untuk mengetahui hubungan antara kecukupan gizi dan aktivitas fisik terhadap Age of PHV pada anak usia 9-14 tahun. Metode yang digunakan dalam penelitian ini adalah survei tes dengan teknik pengumpulan data menggunakan kuesioner dan tes pengukuran. Populasi pada peneiltian ini yaitu atlet SSB Tugumuda dan siswa kelas 4 di SDN Karangjati 04. Sampel yang diambil sebanyak 29 anak laki-laki dari SSB Tugumuda dan 23 anak laki-laki dari SDN Karangjati 04 yang berusia 9-14 tahun . Teknik pengambilan sampel menggunakan purposive sampling. Teknik analisis data pada penelitian ini menggunakan uji korelasi bivariat pearson. Hasil penelitian menunjukkan bahwa, 1) Angka kecukupan gizi dikategorikan “kurang”, sebanyak 52 responden (100%) tidak ada yang melampaui angka kecukupan gizi (AKG) dengan rincian 300 gr/hari karbohidrat, 50 gr/hari protein perhari, 1,2 gr/hari kalsium, 2) Tingkat aktivitas fisiksebanyak 1 anak (1,9%) memiliki tingkat aktivitas yang “rendah”, sebanyak 18 anak (34,6%) aktivitias fisiknya dikatakan “cukup”, 32 anak (61.5%) dengan tingkat aktivitas fisik “tinggi” dan 1 anak (1,9%) memiliki tingkat aktivitas yang “sangat tinggi”, 3) Rata-rata Age of PHV adalah 14,02 tahun. Disimpulkan bahwa terdapat hubungan antara kecukupan gizi dan aktivitas fisik terhadap Age of PHV pada 2 kelompok. Abstract The purpose of this study was to determine the relationship between nutritional adequacy and physical activity on the Age of PHV in children aged 9-14 years. The method used in this research is a test survey with data collection techniques using questionnaires and measurement tests. The population in this study were athletes from SSB Tugumuda and grade 4 students at SDN Karangjati 04. The samples were 29 boys from SSB Tugumuda and 23 boys from SDN Karangjati 04 aged 9-14 years. The sampling technique used was purposive sampling. The data analysis technique in this study used the Pearson bivariate correlation test. The results showed that, 1) The nutritional adequacy rate was categorized as "less", as many as 52 respondents (100%) none of which exceeded the nutritional adequacy rate (RDA) with details of 300 g/day carbohydrates, 50 g/day protein per day, 1.2 g/day calcium, 2) Physical activity level of 1 child (1.9%) had a "low" activity level, 18 children (34.6%) had "enough" physical activity, 32 children (61.5%) with physical activity level was “high” and 1 child (1.9%) had activity level “very high”, 3) The average Age of PHV was 14.02 years. It was concluded that there was a relationship between nutritional adequacy and physical activity on the Age of PHV in the 2 groups.
PERBEDAAN TINGKAT DISMENORE ANTARA PESERTA SENAM AEROBIK RUTIN DAN TIDAK RUTIN PADA WANITA
Journal of Sport Science and Fitness Vol 8 No 1 (2022): Journal of Sport Science and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v8i1.54817

Abstract

Abstrak Tujuan penelitian untuk mengetahui perbedaan tingkat dismenorea antara peserta senam aerobik rutin dan tidak rutin pada wanita. Metode penelitian menggunakan pendekatan kuantitatif dengan jenis penelitian cross sectional survey. Populasi se-Kecamatan Gunungpati, sampel diambil dari 4 klub senam dan memperoleh 61 wanita yang terdiri dari 24 peserta senam aerobik rutin dan 37 peserta senam aerobik tidak rutin. Teknik penarikan sampel menggunakan purposive sampling dengan kriteria tertentu. Untuk membedakan peserta senam aerobik rutin dan tidak rutin, sampel mengisi lembar kuesioner. Selanjutnya sampel mengisi lembar skor NRS (Numeric Rating Scale). Analisis data dalam penelitian ini menggunakan bantuan program SPSS versi 25. Hasil uji normalitas data peserta senam aerobik tidak rutin memiliki nilai p=0,013>0,05 berdistribusi tidak normal sedangkan data peserta senam aerobik rutin memiliki nilai p=0,000<0,05 berdistribusi tidak normal. Sehingga penelitian menggunakan uji Mann Whitney. Hasil penelitian ini adalah rata-rata tingkat dismenorea peserta senam aerobik rutin 1,31+1,82 (n=24), peserta senam aerobik tidak rutin 3,58+2,45 (n=37), p=0,000. Simpulan penelitian ini adalah adanya perbedaan tingkat dismenorea antara peserta senam aerobik rutin dan tidak rutin pada wanita. Tingkat dismenore peserta senam aerobik rutin lebih rendah dari tingkat dismenore peserta senam aerobik tidak rutin. Saran yang diberikan kepada peserta senam aerobik untuk meningkatkan pola hidup sehat dengan senam aerobik lebih rutin. Abstract The purpose of this study was to determine differences in the level of dysmenorrhea between participants in routine and non-routine aerobic exercise in women. The research method uses a quantitative approach with a cross-sectional survey type of research. In the population in Gunungpati District, samples were taken from 4 aerobic clubs and obtained 61 women consisting of 24 participants in routine aerobic exercise and 37 participants in non-routine aerobic exercise. The sampling technique used purposive sampling with certain criteria. To distinguish participants from routine and non-routine aerobic exercise, the sample filled out a questionnaire sheet. Then the sample filled out the NRS (Numeric Rating Scale) score sheet. Data analysis in this study used the SPSS version 25 program. The results of the normality test for non-routine aerobic exercise participants had a p-value of 0.013> 0.05 with a normal distribution abnormal, while the data of regular aerobic exercise participants had a p-value of 0.000 <0.05 with a normal distribution. abnormal. So the study used the Mann-Whitney test. The results of this study were the average level of dysmenorrhoea in regular aerobic exercise participants was 1.31+1.82 (n=24), non-routine aerobic exercise participants were 3.58+2.45 (n=37), p=0.000. The conclusion of this study is that there is a difference in the level of dysmenorrhea between participants in routine and non-routine aerobic exercise in women. The dysmenorrhea level of the participants of routine aerobic exercise was lower than the level of dysmenorrhea of ​​the participants of non-routine aerobic exercise. Advice is given to aerobic exercise participants to improve a healthy lifestyle with more regular aerobic exercise
PEMBINAAN PRESTASI PENCAK SILAT DI PPLOPD KOTA SALATIGA SELAMA PANDEMI COVID-19
Journal of Sport Science and Fitness Vol 8 No 1 (2022): Journal of Sport Science and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v8i1.57015

Abstract

Abstrak Selama Covid-19 pemerintah menerapkan Work from Home (WFH) di PPLOPD Cabang Olahraga Pencak Silat Kota Salatiga yang menyebabkan atlet mengalami kebosanan dan pelaksanaan program latihan tidak optimal. Dampaknya kemampuan teknik dan kondisi fisik atlet mengalami penurunan. Tujuan penelitian untuk menganalisis bagaimana proses atau kendala pembinaan prestasi selama pandemi. Metode penelitian deskriptif kualitatif. Data utama yang digunakan wawancara dan dokumentasi. Subjek penelitian ini ialah atlet, pelatih dan pengurus Pencak Silat di PPLOPD. Teknik analisis data memakai reduksi data, penyajian data, serta penarikan kesimpulan. hasil penelitian: 1) Atlet membutuhkan penyesuaian ulang terhadap program latihan yang baru, 2) Masa pandemi berpegaruh terhadap kepengurusan organisasi pencak silat karena metode yang berbeda yaitu dilakukan secara daring, 3) Penyemprotan disinfektan yang dilakukan oleh pelatih yang terkadang menyita waktu latihan, 4) Berlatih secara mandiri dirumah membuat atlet merasa bosan sehingga menyebabkan kondisi fisik atlet mengalami penurunan, 5) terdapat perbedaan rekrutmen atlet selama pandemi yaitu wajib memakai surat ijin dari orang tua. Simpulan penelitian, terdapat perbedaan sebelum dan selama pandemi yaitu atlet perlu penyesuaian ulang dengan program latihan yang baru, metode kepengurusan dilakukan secara daring, sterilisasi peralatan dan ruangan yang menyita waktu latihan, kondisi fisik atlet selama pandemi mengalami penurunan, rekrutmen atlet menggunakan surat izin. Abstract During Covid-19, the government implemented Work from Home (WFH) at the PPLOPD of the Salatiga City Pencak Silat Sports Branch which caused athletes to experience boredom and the implementation of the exercise program was not optimal. As a result, the technical ability and physical condition of the athlete has decreased. The purpose of the study was to analyze how the process or obstacles to achievement coaching during the pandemic. Qualitative descriptive research method. The main data used are interviews and documentation. The subjects of this study were athletes, coaches and administrators of Pencak Silat at PPLOPD. The data analysis technique uses data reduction, data presentation, and drawing conclusions. The results of the research: 1) Athletes need to readjust to the new training program, 2) The pandemic period has an impact on the management of the pencak silat organization because of a different method, which is done online, 3) Spraying of disinfectants by trainers which sometimes takes up training time, 4) Practicing independently at home makes athletes feel bored, causing the athlete's physical condition to decrease, 5) there are differences in athlete recruitment during the pandemic, namely having to use a permit from parents. The conclusions of the study, there are differences before and during the pandemic, namely athletes need to readjust to the new training program, management methods are carried out online, sterilization of equipment and rooms that take up training time, athletes' physical condition during the pandemic has decreased, athlete recruitment uses a license.
SUMBANGAN KOORDINASI MATA TANGAN DAN KONSENTRASI TERHADAP AKURASI PUKULAN JARAK PENDEK WOODBALL
Journal of Sport Science and Fitness Vol 8 No 1 (2022): Journal of Sport Science and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v8i1.57581

Abstract

Abstrak Pukulan jarak pendek woodball membutuhkan akurasi agar pukulan sempurna, tepat sasaran dan bola tidak keluar lapangan (Out of Boundary). Faktor yang mempengaruhi akurasi diantaranya koordinasi mata tangan dan konsentrasi. Maka dari itu penelitian ini bertujuan untuk mengetahui seberapa besar sumbangan koordinasi mata tangan dan konsentrasi terhadap akurasi pukulan jarak pendek woodball pada atlet Program Semarang Emas tahun 2022. Metode penelitian menggunakan survey test. Variabel bebas penelitian adalah koordinasi mata tangan dan konsentrasi, variabel terikat adalah akurasi pukulan jarak pendek woodball. Instrumen penelitian menggunakan 3 jenis tes pengukuran. Tes lempar tangkap untuk mengukur koordinasi mata tangan, grid concentration test untuk mengukur konsentrasi, dan tes ketepatan pukulan jarak pendek woodball dengan lapangan yang telah diberi skor. Teknik analisis data menggunakan analisis regresi berganda. Hasil penelitian menunjukkan bahwa koordinasi mata tangan memberikan sumbangan sebesar 61,9% terhadap akurasi pukulan jarak pendek woodball. Konsentrasi memberikan sumbangan sebesar 9,7% terhadap akurasi pukulan jarak pendek woodball, dan secara simultan koordinasi mata tangan dan konsentrasi memberikan sumbangan sebesar 71,6% terhadap akurasi pukulan jarak pendek woodball. Kesimpulan dalam penelitian ini adalah koordinasi mata tangan dan konsentrasi secara bersama-sama memberikan sumbangan besar terhadap akurasi pukulan jarak pendek woodball, namun apabila terpisah sumbangan koordinasi mata tangan lebih dominan daripada sumbangan konsentrasi. Abstract Woodball short shot requires accuracy for a perfect shot, on target, and the ball doesn’t go out of the field (Out of Boundary). Factors that affect accuracy include eye-hand coordination and concentration. The study aims to determine the contribution of eye-hand coordinastion and concentration to the accuracy of woodball short shot on athlete of Program Semarang Emas in 2022. The method used is a survey test. The independed variables of this study were eye-hand coordination and concentration. The dependent variables of this study is the accuracy of woodball short shot. The instrument of this study consist of 3 kind of measurements. Throw and catch tennis ball test to measure the eye-hand coordination, grid concentration test to measure the concentration, and accuracy of woodball short shot test with field were scored. Techniqur of data analysis using multiple regression analysis. The result The result showed that eye-hand coordination contributes 61,9% to the accuracy of woodball short shot, concentration contributes 9,7% to the accuracy of woodball short shot, and simultaneously eye-hand coordination and concentration contributes 71,6 % to the accuracy of woodball short shot. The conclution in this study is that eye-hand coordination and concentration make a major contribution to the accuray of woodball short shot simultaneously, however, if seoarated, the contributrion of eye-hand coordination is more dominant than the contribution of concentration.
ANALISIS KEBUTUHAN PENGEMBANGAN BAHAN AJAR ELEKTRONIK MATA KULIAH PENJAS ADAPTIF DI IKIP BUDI UTOMO
Journal of Sport Science and Fitness Vol 8 No 1 (2022): Journal of Sport Science and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v8i1.58141

Abstract

Abstrak Tujuan dari penelitian ini untuk mengetahui kebutuhan pengembangan media ajar yang akan dikembangkan untuk mata kuliah Penjas Adaptif yang sesuai karakteristik mata kuliah, mampu disesuaikan dengan perkembangan teknologi saat ini dan tentunya bisa disesuaikan dengan pembelajaran daring sesuai anjuran dari pemerintah. Hasil dari penelitian ini akan digunakan untuk dasar atau rujukan dalam pengembangan buku ajar elektronik mata kuliah Penjas Adaptif. sPenelitian ini menggunakan metode penelitian Deskriptif Kualitatif dengan metode survey berjumlah 120 mahasiswa. Sampel penelitian ini menggunakan random sampling dengan subjek 70 mahasiswa dan dosen pengampu mata kuliah Penjas Adaptif dengan subjek 3 dosen. Hasil dari penelitian ini dosen masih menggunakan bahan ajar yang konvensional berupa buku yang kemudian dirubah ke aplikasi powerpoint, ketersediaan sumber belajar yang tidak memadai, 56.7%, sehingga sumber belajar mahasiswa ke internet sebesar 80% dan mahasiswa membutuh bahan ajar elektronik sebesar 45%. Hasil penelitan tersebut mengindikasikan bahwa perlunya dilakukan pengembangan bahan ajar mata kuliah Penjas Adaptif agar lebih futuristic atau sesuai dengan perkembangan teknologi saat ini yang mudah akses dan menarik. Penelitian tersebut dapat disimpulkan bahwa mahasiswa mata kuliah Penjas Adaptif memerlukan bahan ajar eletronik yang sesuai karakteristiknya. Abstract The purpose of this study was to determine the need for the development of teaching media that will be developed for Adaptive Physical Education courses that are in accordance with the characteristics of the course, able to be adapted to current technological developments, and of course, can be adapted to online learning according to recommendations from the government. The results of this study will be used as a basis or reference in the development of electronic textbooks for Adaptive Physical Education courses. This research uses a qualitative descriptive research method with a survey method totaling 120 students. The sample of this study used random sampling with 70 students as the subject and a lecturer in the Adaptive Physical Education course with 3 lecturers as the subject. The results of this study lecturers still use conventional teaching materials in the form of books which are then converted to PowerPoint applications, the availability of inadequate learning resources, 56.7%, so 80% of student learning resources go to the internet, and students need electronic teaching materials by 45%. The results of this research indicate that it is necessary to develop teaching materials for Adaptive Physical Education courses to be more futuristic or in accordance with current technological developments that are easy to access and attractive. It can be concluded that the Adaptive Physical Education course students require electronic teaching materials according to their characteristics.

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