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Real-Time Video Feedback Training to Improve Tennis Serve Accuracy and Biomechanics in Junior Players Ians Aprilo; Poppy Elisano Arfanda; M. Adam Mappaompo; Yasriuddin; Hasby Asyhari
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 3 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i3.5677

Abstract

This study aims to analyze the effect of real-time video feedback on improving serve accuracy and movement biomechanics in junior tennis athletes. The study used a quantitative approach with a pre-test–post-test control group design. The study sample consisted of 20 junior tennis athletes aged 14–16 years in Makassar City who were divided into an experimental group and a control group. Data were collected through the Hewitt Serve Test, biomechanical observations, and video documentation analyzed using Kinovea software. The experimental group was given real-time video feedback-based training for 8 weeks, while the control group underwent conventional training. Data analysis used a paired sample t-test and Cohen's d at a significance level of α = 0.05. The results showed a significant increase in serve accuracy from 62.4% to 81.7%. In addition, trunk rotation increased by 18%, elbow angle by 12%, and movement timing coordination by 15%. A t-value of 9.21 and Cohen's d of 3.22 indicate that the use of real-time video feedback significantly impacts the quality of junior tennis athletes' service techniques. The implications of this study suggest that the use of real-time video technology can be an effective training strategy to improve technical performance, biomechanical evaluation, and coaching efficiency of young tennis athletes.
Efektivitas Senam Aerobik untuk Meningkatkan Kebugaran Jasmani Remaja di Kota Makassar Retno Farhana Nurulita; Poppy Elisano Arfanda; Silatul Rahmi
Jurnal Dunia Pendidikan Vol 5 No 6 (2025): Jurnal Dunia Pendidikan
Publisher : LPPM Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jurdip.v5i6.4089

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas senam aerobik dalam meningkatkan kebugaran jasmani remaja di Kota Makassar. Kebugaran jasmani merupakan aspek penting dalam menjaga kesehatan fisik, terutama bagi remaja yang sedang mengalami masa pertumbuhan dan perkembangan fisik yang pesat. Senam aerobik dikenal sebagai salah satu bentuk olahraga yang melibatkan gerakan tubuh teratur dengan intensitas yang cukup, yang dapat membantu meningkatkan kapasitas aerobik, daya tahan tubuh, serta memperbaiki fungsi kardiovaskular dan pernapasan. Penelitian ini dilakukan dengan menggunakan pendekatan kuantitatif dan desain eksperimen pretest-posttest. Sebanyak 30 remaja berusia 14-17 tahun yang tidak aktif dalam program olahraga terorganisir sebelumnya dipilih sebagai sampel penelitian. Mereka mengikuti program senam aerobik selama 8 minggu, dengan frekuensi latihan tiga kali seminggu. Sebelum dan setelah mengikuti program, kebugaran jasmani peserta diukur dengan tes lari 12 menit dan tes push-up. Hasil analisis data menunjukkan adanya peningkatan yang signifikan dalam kebugaran jasmani remaja setelah mengikuti senam aerobik, dengan peningkatan rata-rata 15% pada nilai kebugaran jasmani peserta. Uji statistik paired sample t-test menghasilkan p-value < 0,05, yang menunjukkan bahwa perubahan yang terjadi tidak bersifat kebetulan dan dapat dianggap sebagai efek dari senam aerobik. Penelitian ini menyimpulkan bahwa senam aerobik terbukti efektif dalam meningkatkan kebugaran jasmani remaja di Kota Makassar.
Analisis Hubungan Golongan Darah dan Kategori Usia Terhadap Kecepatan Lari Sprint Jarak Pendek Arimbi; Arifuddin Usman; Poppy Elisano Arfanda; Sanrebayu; Wahyana Mujari Wahid
HORIZON: Indonesian Journal of Multidisciplinary Vol. 4 No. 3 (2026): HORIZON: Indonesian Journal of Multidisciplinary
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/hijm.v4i3.5572

Abstract

Running speed is influenced by various physiological and biological factors, but empirical evidence regarding the role of simple genetic indicators such as blood type and age in young adults still shows mixed results. This study aims to analyze the relationship between blood type and age on running speed as an important component of physical performance. This study used a quantitative design with an observational analytical approach. The study subjects consisted of 129 respondents aged 20–32 years who were selected based on certain inclusion criteria. Blood type was determined through serological testing, while running speed was measured using a 60-meter dash test with a digital timer. Data analysis was performed using One-Way ANOVA and Kruskal–Wallis tests to examine differences in running speed based on blood type and age. The results showed that blood type had no significant relationship with running speed (p > 0.05), although there was variation in the mean between groups. Age also showed no significant relationship with running speed (p > 0.05), but there was a tendency for decreased performance in respondents aged over 30 years. These findings indicate that blood type and age in the young adult range are not dominant factors in determining running speed, so other factors such as training, physical condition, and lifestyle need to receive more attention in developing physical performance
Analisis Efek Ergogenik Kafein Terhadap Performa Atlet Arimbi; Poppy Elisano Arfanda; Andi Ainun Zulkiah Surur; Ulfah Widyastuti Arsal; Andi Sri Dewi Anggraeni
HORIZON: Indonesian Journal of Multidisciplinary Vol. 4 No. 3 (2026): HORIZON: Indonesian Journal of Multidisciplinary
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/hijm.v4i3.5580

Abstract

Caffeine is an ergogenic substance often used in sports to improve physical performance, particularly in cardiorespiratory endurance. This study aims to analyze the ergogenic effects of caffeine on athlete performance as measured by VO₂max capacity. The study used an observational design with a prospective study approach on 25 athletes. Data collection techniques were carried out through direct measurements of the research subjects. Data on athlete characteristics were collected by recording basic identity and initial physical condition, while VO₂max data were obtained through fitness tests using standard measurement procedures before and after caffeine administration. The intervention in the form of caffeine administration was carried out before physical activity according to a predetermined dose, then the athletes underwent VO₂max measurements after treatment. Data analysis used the Shapiro-Wilk normality test and paired t-test. The results showed that the average VO₂max increased from 41.02 ± 5.89 ml/kg/min to 44.85 ± 5.96 ml/kg/min with a significance value of p < 0.001. These findings demonstrate a significant effect of caffeine administration on improving athletes' cardiorespiratory endurance. Physiologically, caffeine works through adenosine receptor antagonism, increased fatty acid mobilization, and central nervous system stimulation, which contribute to delayed fatigue. Recent literature also supports that moderate caffeine consumption (3–6 mg/kgBW) effectively improves endurance performance. The conclusion of this study confirms that caffeine has a significant ergogenic effect in improving athlete performance, particularly on cardiorespiratory endurance components
Analisis Keterampilan Passing Kaki Bagian dalam pada Permainan Sepak Bola Pemain Massenrempulu FC Kabupaten Enrekang Wahyu; Maria Ulfah; Abd. Malik Sirfa; Ronaldi; Andi Arfiana; Juhanis; Poppy Elisano Arfanda
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5384

Abstract

This study aims to determine the level of inside-foot passing skills in football among players of Massenrempulu FC in Enrekang Regency. The study employed a quantitative approach using a descriptive method. The study population consisted of 73 players, whilst the sample comprised 30 players. Data collection was carried out through an inside-foot passing skills test and observation sheets. The data obtained were analysed using descriptive statistics with the aid of SPSS version 20.00. The results of the study showed that 22 players (73%) were in the ‘very good’ category, 7 players (23%) in the ‘good’ category, and 1 player (4%) in the ‘average’ category, whilst no players were in the ‘poor’ or ‘very poor’ categories. Based on these results, it can be concluded that the inside-foot passing skills of Massenrempulu FC players from Enrekang Regency are classified as very good with an average score of 9.03, meaning that the players’ basic passing ability meets the expected skill criteria in football.
Inovasi Strategi Sport Education Model (SEM) pada Cabang Olahraga Sepak Bola untuk Meningkatkan Literasi Fisik dan Literasi Sosial Hardika Musfrianto; Ainul Fikri; Imam Mujahid; Saiful Arzan Haq; Nurul Fakhirah Sultan; Reskiani Randa Parantean; Poppy Elisano Arfanda; Juhanis; Anita Rahman
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5385

Abstract

This study aims to examine the innovative application of the Sport Education Model (SEM) in football teaching to enhance students’ physical literacy and social literacy. The research method employed is a literature review using a descriptive qualitative approach. Data collection was conducted through the search and selection of scientific articles, books, and research publications relevant to SEM, physical education, physical literacy, and social literacy. Data analysis was conducted using content analysis, comprising the stages of data reduction, data presentation, and drawing conclusions. The findings indicate that the implementation of SEM is capable of creating a more contextual and meaningful learning experience through competition-season-based learning organisation, the formation of consistent teams, the allocation of social roles, and structured reflective evaluation. This model has been shown to improve students’ playing skills, understanding of game tactics, motivation to participate in physical activities, as well as their ability to cooperate and communicate socially. Consequently, the Sport Education Model has the potential to become an effective learning innovation in optimally supporting the development of students’ physical and social literacy within physical education.
Analisis Keterampilan Passing Bawah pada Siswa Ekstrakurikuler di SMA Negeri 6 Soppeng Naufal Alif Saka; Suryadi Akbar. B; Primarani Hakim Tonda; Muhammad Isfan Sulfarhan; Muh. Fahrizal T; Maqma Ramadhani; Juhanis; Poppy Elisano Arfanda
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5437

Abstract

This study aims to determine the level of underhand passing skills in volleyball among students in the extracurricular programme at State Senior High School 6 Soppeng. The study employed a quantitative approach using a descriptive method. The study population comprised all participants in the volleyball extracurricular programme at State Senior High School 6 Soppeng, with a sample of 15 female students selected using total sampling. Data collection was carried out through underhand passing skill tests and observation sheets. The data obtained were analysed using descriptive statistics with the aid of SPSS version 20.00. The results of the study showed that 4 students (27%) were in the very good category, 5 students (33%) in the good category, and 6 students (40%) in the moderate category, whilst no students fell into the poor or very poor categories. Based on these results, the level of underhand passing skills among the volleyball extracurricular students at State Senior High School 6 Soppeng was generally in the moderate category
Analisis Minat Belajar Siswa Terhadap Pembelajaran PJOK Materi Futsal pada SMP Negeri 2 Pattallassang Kabupaten Gowa Muh. Reyhan Fias Hasanuddin; Nur Istiqamah; Andi Fathir Perawira. R; Sophia; Budianto; Irvan Sir; Poppy Elisano Arfanda
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5467

Abstract

This study aims to determine the level of interest in learning PJOK (Physical Education) for futsal among students in Year 8 at SMP Negeri 2 Pattallassang, Gowa Regency. The study used a quantitative descriptive approach with a survey method. The sample size was 28 students, selected using random sampling. The instrument used was a questionnaire on learning motivation, which was designed based on the indicators of attention, interest, enjoyment, and involvement of students, with measurement using a Likert scale. Data collection was carried out by distributing the questionnaire to the respondents, and then analysed using descriptive statistics in the form of percentages with the help of SPSS version 29.0 and Microsoft Excel 2023. The results of the study showed that student interest was in the 'very low' category at 10%, 'low' at 17%, 'moderate' at 32%, 'good' at 39%, and 'very good' at 0%. Despite the presence of students with low learning motivation, the average score of 94.86 indicates that, in general, students' learning motivation for the futsal PJOK subject is in the good category. This finding implies that PE teachers need to maintain and improve their varied and engaging teaching strategies to ensure that students' learning motivation is more evenly distributed and improves, particularly among those who are still in the lower category.
Pengaruh Latihan Beban Resistance Band Terhadap Kecepatan Shooting pada Permainan Sepakbola Siswa MA Darussalam Patalassang Kabupaten Sinjai Zulfahmi; Nur Afni; Puang Lamakkasau Akib; Anita Tri Banawati; Muh. Bahrur Rahman Buswan; Poppy Elisano Arfanda; Juhanis
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5479

Abstract

This study aims to determine the effect of resistance band weight training on shooting speed in soccer games for students of MA Darussalam Patalassang, Sinjai Regency. This study uses a quantitative approach with an experimental method and a One Group Pretest-Posttest Design. The population in this study were all students of MA Darussalam Patalassang, with a sample of 35 students selected according to research needs. Data collection was carried out through a shooting skills test measured using a stopwatch to see the speed before and after treatment. Data analysis techniques used include descriptive analysis, normality test, and hypothesis testing using the t-test. The results showed that there was a significant effect of resistance band weight training on increasing shooting speed in soccer games for students of MA Darussalam Patalassang, Sinjai Regency. Thus, resistance band training can be used as one of the training methods to improve students' shooting abilities in soccer games
Pengukuran Kapasitas Vo₂Max Atlet Handball di Kota Makassar Menggunakan Bleep Test Andi Fatwa Nauval; Roswanda Saputri; Friska Enytama El Husna; Alif Kurniawan; Haerul Ma’ruf; Irvan; Poppy Elisano Arfanda
Indo-MathEdu Intellectuals Journal Vol. 7 No. 3 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i3.5659

Abstract

Cardiovascular endurance is an important component of physical fitness in handball, a sport that demands repeated high-intensity activity. This ability is related to the body's capacity to supply oxygen to muscles during physical activity and can be measured through VO₂Max values. This study aims to determine the level of cardiovascular endurance of handball athletes in Makassar City. The study used a quantitative descriptive method with a population of all handball athletes in Makassar City. The study sample consisted of 16 athletes determined using a saturated sampling technique. Data collection was carried out through a cardiovascular endurance test using the Multi Stage Fitness Test (Bleep Test) to obtain the athletes' VO₂Max values. Data were analyzed using descriptive statistics to group the athletes' cardiovascular endurance levels into certain categories. The results showed that the average VO₂Max value of handball athletes in Makassar City was in the low category. This finding indicates that the athletes' cardiovascular endurance is not optimal. The implication of this study is the need for planning and implementing a more systematic, structured, and sustainable physical training program to improve cardiovascular endurance and support the improvement of handball athletes' performance.