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Journal : Jurnal Keolahragaan

Profil Aktivitas Latihan Fisik Dilihat Pada Body Mass Index Atlet Bola Voli Putra SMP Negeri 8 Tasikmalaya Dhimas Nugraha; Risma Risma; Sri Maryati
Jurnal Keolahragaan Vol 8, No 2 (2022): Oktober 2022
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v8i2.9629

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat kesehatan tubuh para siswa ekstrakurikuler bola voli serta evaluasi program latihan di SMP Negeri 8 Tasikmalaya. Populasi yang digunakan adalah siswa SMP Negeri 8 Tasikmalaya. Sampel yang digunakan adalah siswa yang tergabung dalam ekstrakurikuler bola voli yang berjumlah 20 orang. Metode yang digunakan adalah deskriptif ex-post facto (causal comparative). Desain penelitian yang digunakan adalah one group one test design. Instrumen penelitian menggunakan penghitungan Body Mass Index (Mackenzie, 2005). Hasil penelitian menunjukkan bahwa berdasarkan persentase body mass index terdiri dari kategori sempurna tidak ada atau 0 %, kategori baik sekali tidak ada atau 0 %, kategori baik berjumlah 8 orang siswa atau 26,7 %, kategori cukup berjumlah 11 orang siswa atau 36,7 %, kategori kurang berjumlah 9 orang siswa atau 30 %, dan yang terakhir kategori kurang sekali berjumlah 2 orang atau 6,6 %. Maka dapat disimpulkan bahwa profil hasil tes pengukuran body mass index pada atlet bola voli putra masuk pada kategori normal. Saran: Instrument test yang digunakan yaitu body mass index bisa dijadikan oleh pelatih sebagai salah satu alternatif dalam menghitung ideal keseimbangan tubuh.
Hubungan Daya Tahan Kardiovaskular dengan Kepercayaan Diri Siswa pada Kelas Olahraga Cahya Nusantara R; Sri Maryati; Adang Sudrazat; Ucu Abdul Ropi
Jurnal Keolahragaan Vol 9, No 1 (2023): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v9i1.10557

Abstract

The purpose of this study was to determine the relationship between cardiovascular and self-confidence. This study used a correlation method using test and measurement techniques on independent variables, namely cardiovascular and dependent variables, namely self-confidence. The population used was SMA Negeri 3 Ciamis Regency The sample used amounted to 50 people. Discussion. Based on the results of the regression line linearity test shows that the number obtained is greater than 0.05, it is proven that for cardiovascular independent variables with confidence is 0.971 > 0.05 meaning that cardiovascular variables do not affect self-confidence variables. Based on the results of the correlation test between the independent variable, namely cardiovascular and bound variables, namely self-confidence, a significance value of 0.953 greater than 0.05 means that cardiovascular and self-confidence are not related. Based on the results of the discussion starting from the calculation and analysis of the data that has been described, the author states that "There is no relationship between cardiovascular and self-confidence." It is expected that there will be studies that use samples at different levels to have data from various levels ranging from different genders, ages, and sports.
Pengaruh Latihan High Hurdle Jump Into a Sprint dengan Latihan Lateral Hurdle Jump a Into Sprint Terhadap Peningkatan Kelincahan Aziz Khusnul Mubarok; Sri Maryati; Gani Kardani
Jurnal Keolahragaan Vol 9, No 1 (2023): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v9i1.10459

Abstract

The purpose of this study was to evaluate the effect of high hurdle jump into sprint training and lateral hurdle jump into sprint training on increased agility. The research method used is an experimental method. The method used is by the research carried out, namely to find the influence of the form of high hurdle jump into sprint training with the form of lateral hurdle jump into sprint training at SMK Komputama Majenang Cilacap Regency. Based on the results of data analysis that has been carried out, the author concludes that high hurdle jump into a sprint and lateral hurdle jumps into a sprint can significantly increase agility in SMK Komputama Cilacap Regency students. Therefore, both types of exercises can be used as an effective modification of agility training for students of SMK Komputama Cilacap Regency or other individuals who want to improve their physical abilities in terms of agility.