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Journal : Jurnal Keolahragaan

Reliabilitas test-retest dyer tennis test revision Alim, Abdul; Nurfadhila, Risti
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.361 KB) | DOI: 10.21831/jk.v9i1.39122

Abstract

Banyak faktor yang mempengaruhi pencapaian prestasi olahraga, salah satu faktor yang mempengaruhi pencapaian prestasi pada cabang olahraga tenis lapangan adalah keterampilan dalam memukul bola. Instrumen tes yang valid dan reliabel diperlukan untuk mengetahui tingkat keterampilan pukulan untuk menentukan dan memantau hasil latihan. Tujuan penelitian ini adalah untuk mengetahui reliabilitas tes akurasi pukulan tenis lapangan menggunakan Dyer Tennis Test Revision. Pemilihan Dyer Tennis Test Revision sebagai intrumen tes pengukuran keterampilan akurasi pukulan tenis disesuaikan dengan subjek penelitian yaitu petenis pemula mahasiswa.  Sembilan puluh tujuh mahasiswa pemula (51 laki-laki dan 46 perempuan) yang mengambil mata kuliah tenis lapangan menjadi subjek dalam penelitian ini. Test retest digunakan dalam penelitian ini. Hasil analisis product moment menunjukkan bahwa nilai r adalah 0,975. Hasil terebut bermakna bahwa Dyer Tennis Test Revision dapat diandalkan untuk mengukur unjuk kerja keterampilan tenis berbasis keakuratan. Dyer Tennis Test Revision juga merupakan alat ukur yang mudah dan murah yang dapat digunakan guru/dosen/pelatih untuk memantau kemajuan pemain.Test-retest reliability for dyer tennis test revisionAbstractMany factors affect sports performance, one of the factors that affect performance in tennis is the skill in hitting the ball. A valid and reliable test instrument is needed to determine the skill level of the stroke to determine and monitor the results of the training. The purpose of this study was to determine the reliability of the hitting tennis accuracy test using the Dyer Tennis Test Revision. The choice of Dyer Tennis Test Revision as a test instrument for measuring the accuracy of tennis strokes was adjusted to the research subject, namely student novice tennis players. Ninety-seven (beginner students (51 male and 46 female) who took tennis court courses were the subjects in this study. The retest test was used in this study. The results of the product moment analysis show that the value of r is 0.975. These results mean that the Dyer Tennis Test Revision can be relied upon to measure the performance of tennis skills based on accuracy. Dyer Tennis Test Revision is also an easy and inexpensive measuring tool that teachers / lecturers / coaches can use to monitor player progress.
Pengaruh latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula Risti Nurfadhila
Jurnal Keolahragaan Vol 4, No 2: September 2016
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.499 KB) | DOI: 10.21831/jk.v4i2.10898

Abstract

Penelitian ini bertujuan untuk mengetahui: (1) perbedaan pengaruh antara latihan imagery dengan menggunakan script dan video terhadap keterampilan forehand drive petenis pemula, (2) perbedaan keterampilan forehand drive antara petenis pemula yang memiliki koordinasi tinggi dan koordinasi rendah, (3) interaksi antara latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula. Metode penelitian adalah eksperimen dengan rancangan faktorial 2 x 2. Sampel penelitian adalah 32 orang petenis pemula mahasiswa PJKR FIK UNY yang mengambil mata kuliah olahraga pilihan tenis yang diambil dengan teknik Purposive Random Sampling. Seluruh data penelitian diperoleh melalui tes dan pengukuran terhadap koordinasi dengan menggunakan tes koordinasi mata-tangan serta keterampilan forehand drive dengan Hewitt Tennis Test. Teknik analisis data yang digunakan adalah Analisis Varian (ANAVA) dua jalur yang dilanjutkan dengan uji pairwise comparisons pada taraf signifikan α = 0,05. Hasil penelitian menunjukkan bahwa: (1) Ada perbedaan pengaruh yang signifikan antara latihan imagery dengan menggunakan script dan video terhadap keterampilan forehand drive. (2) Ada perbedaan keterampilan forehand drive antara petenis pemula yang memiliki koordinasi tinggi dan koordinasi rendah. (3) Ada interaksi antara latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula.Kata Kunci: Latihan imagery, koordinasi, tenis, keterampilan forehand drive. THE EFFECT OF IMAGERY EXERCISE AND COORDINATION ON BEGINNER TENNIS PLAYER’S FOREHAND DRIVE SKILL AbstractThis study aims to determine: (1) the difference of effect between the imagery exercise using script and video on the forehand drive skill of beginner tennis players, (2) the difference of forehand drive skill of beginner tennis players with high and low coordination, and (3) the interaction between the imagery exercise and the coordination on the forehand drive skill of beginner tennis players. The method of research was experimental with 2 x 2 factorial designs. Sample of research was 32 students of Physical Education Health and Recreation Study Program of The Faculty Sport ScienceUniversitas Negeri Yopgyakarta who take tennis lesson which taking with purposive random sampling technique. Data were obtained by a test and measurement on the coordination using eye-hand coordination test. Besides, forehand drive skills measurement was obtained by using Hewitt Tennis Test. The data analysis technique used was the two lines variant analysis (ANAVA) followed by pairwise comparisons test at a significance level of α = 0.05. The results of this research indicate that: (1) there is a significant difference between imagery exercise using script and video on forehand drive skill. (2) there is a difference of forehand drive skills between beginner tennis players with high and low coordination. (3) there is an interaction between imagery exercise and coordination on forehand drive sklill of beginner tennis player.Keywords: imagery exercise, coordination, tennis, forehand drive skill.
The effect of low impact aerobic exercise on increasing physical fitness for the elderly Cerika Rismayanthi; Muhammad Ikhwan Zein; Rizki Mulyawan; Risti Nurfadhila; Rifky Riyandi Prasetyawan; Muhammad Sigit Antoni
Jurnal Keolahragaan Vol 10, No 1: April 2022
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.265 KB) | DOI: 10.21831/jk.v10i1.48743

Abstract

This study aimed to investigate the effect of low-impact aerobic exercise on increasing physical fitness for the elderly. This one group of pretest-posttest quasi-experimental research recruited elderly subjects from Sumber Waras Elderly Association in Yogyakarta, Indonesia. Twenty-four elderly subjects aged 60-70 years old participated in the 16 sessions of aerobic exercise intervention. All subjects completed pre-and post-intervention physical fitness tests comprising the aerobic/cardiovascular (CV) endurance (2 minutes step test), upper body strength (arm curl test), lower body strength (chair stand test), upper body flexibility (back scratch test), core and lower body flexibility (sit and reach test) and balance (8 foot up and go test). Changes in physical fitness (post- versus pre-intervention) of the subjects were analyzed using paired T-test. The normality and homogeneity tests were performed using the Kolmogorov Smirnov and Levene’s tests, respectively. Statistical significance was set to p 0.05. This study showed that all physical fitness components, including aerobic endurance, upper and lower body strength, upper and lower body flexibility, and balance, were increased significantly in the subjects (p 0.05). The results suggest that low-impact aerobic exercise positively affects physical fitness improvement in the elderly.
Flipped learning as a learning method for students of sports coaching education during the COVID-19 pandemic: a systematic literature review Abdul Alim; Risti Nurfadhila; Wahyu Dwi Yulianto
Jurnal Keolahragaan Vol 10, No 2: September 2022
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jk.v10i2.52243

Abstract

The ongoing COVID-19 pandemic has resulted in the inability to carry out face-to-face lectures in all universities, including courses for sports science students. It results in less than optimal learning outcomes during the pandemic. Since the closing of face-to-face lectures, most universities in Indonesia have used virtual classrooms in the implementation of learning. However, the data shows that lessons in virtual classrooms without appropriate learning methods can result in a learning loss. This literature review study aims to analyze the effectiveness of flipped learning as a learning solution during the pandemic. The technique used in this study was a literature review. A systematic search of literature regarding the implementation of flipped learning during the pandemic, and the obstacles to the teaching and learning process for sports science students during the pandemic, were conducted on the PubMed, Scopus, Google Scholar, and Semantic Scholar databases. The literature analysis used the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) method. A total of seven articles were selected for review. The article review results revealed that implementing flipped learning increased students’ motivation, participation, and learning performance. To conclude, flipped learning can be applied to students in sports science to increase their motivation, participation, and learning outcomes.