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Peningkatan Teknik Dasar Renang Gaya Punggung Dan Keselamatan Berenang Bagi Mahasiswa Baru Penjaskesrek Adil, Ahmad; Sahabuddin; Ishak, Muhammad; Awaluddin, Awaluddin; Bachtiar, Ishak
LITERA ABDI: Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2026): Januari
Publisher : PT. Mediatama Zayna Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59734/lajpm.v3i1.308

Abstract

Improving basic backstroke swimming techniques and swimming safety aspects is a crucial requirement for new Penjaskesrek students as future educators and sports practitioners. Initial observations indicate that most students still experience difficulties in coordinating basic backstroke techniques and lack understanding of water safety procedures. This condition has the potential to reduce the quality of swimming learning at the college and school levels. Based on these problems, this community service activity aims to improve mastery of basic backstroke swimming techniques and understanding of swimming safety through a structured training approach. The community service activity was carried out at the FIKK UNM Swimming Pool and involved 35 new PJKR students. The methods used included initial observation, providing theoretical material, technique demonstrations, gradual exercises, water safety simulations, and evaluations in the form of pre-tests and post-tests. Raw data were collected to measure aspects of swimming skills before and after training. From 20 structured data samples, the pre-test score obtained an average of 59.55 and a post-test score of 75.65. Data analysis was carried out using a paired sample t-test statistical test via SPSS to determine the significance of skill improvements. The descriptive test results showed an increase in backstroke technique scores from a minimum of 55 to 83 in the post-test. The correlation test produced a relationship value of 0.82, indicating consistent improvement in learning outcomes for each participant. The paired sample t-test results obtained a value of t = -17.35 with a significance of 0.000 (p < 0.05), indicating that the training had a significant effect on improving swimming ability. Overall, the training activities implemented were proven effective in improving basic backstroke technique skills and understanding of swimming safety. It can be concluded that structured training that combines theory, demonstration, direct practice, and evaluation can provide significant improvements in the swimming abilities of new students. This activity is important to continue and develop to become part of a sustainable swimming development program on campus
THE EFFECT OF LEADERS’ MODEL ON THE TEACHERS’ WORK DISCIPLINE AT ELEMENTARY SCHOOLS IN KECAMATAN BONTOMARANNU KABUPATEN GOWA Sahabuddin; Syarifuddin Sida, Idawati
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 5 No. 4 (2021): July
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i4.8170

Abstract

Discipline is a condition which provides encouragements to someone to do and perform all activities following the norms or rules. The purpose of this study was to analyze and determine the effect of the leaders’ model on the teachers’ work discipline at elementary schools in Kecamatan Bontomarannu, Kabupaten Gowa. The population in this study was all elementary school teachers and principals at Kecamatan Bontomarannu, Kabupaten Gowa, consisting of 113 people from 18 schools with the status of Civil Servants (PNS). Considering the large population, the samples were chosen by random simple sampling resulting in 47 teachers and 18 principals taken as the samples. The results of this study were: 1) compensation, leaders’ model and the assertiveness of rules affected the teachers’ work discipline at elementary schools in Kecamatan Bontomarannu, Kabupaten Gowa. This was supported by the results of F test showing that the value of F-calculated was 47,352 with a significance value of 0,000 (< 0.05) at a significance level of 95% (α = 0.05). Thus, the factors of compensation, leaders’ model, and assertiveness were crucial to improve the teachers’ work discipline at elementary schools; 2) Compensation, leadership models, and assertiveness respectively affected the elementary school teachers’ work discipline; for example, compensation positively and significantly influenced for 0.212, the leaders’ model positively and significantly influenced for 0.342, the assertiveness positively and significantly influenced for 0.340, and those three factors significantly influenced the elementary school teachers’ work discipline in Kecamatan Bontomarannu, Kabupaten Gowa.
Peran Gizi Olahraga dalam Meningkatkan Power dan Daya Tahan Atlet Bola Voli: Sebuah Tinjauan Literatur Sahabuddin
MUTIARA: Jurnal Ilmiah Multidisiplin Indonesia Vol. 4 No. 1 (2026): JIMI - JANUARI
Publisher : PT. PENERBIT TIGA MUTIARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/mutiara.v4i1.488

Abstract

Modern volleyball requires complex physical capacities, particularly explosive power and match-specific endurance that are closely associated with the performance of anaerobic and aerobic energy systems. Increasing performance demands indicate that training programs alone are insufficient to produce optimal athletic performance; therefore, sports nutrition strategies become a crucial component in supporting athletes’ physiological adaptation processes. The research problem addresses how sports nutrition contributes effectively to improving the power and endurance of volleyball athletes based on recent scientific evidence. This study aims to systematically analyze the contribution of sports nutrition to enhancing the physical capacity of volleyball athletes through a scientific literature review approach. The research method employs a Systematic Literature Review (SLR) using the PRISMA framework to examine articles indexed in Scopus and SINTA published between 2015 and 2024. The identification process yielded 312 articles, followed by a rigorous screening and eligibility assessment that resulted in 22 articles meeting the inclusion criteria, with 10 core studies analyzed in depth to obtain a synthesis of relevant scientific findings. The results indicate that carbohydrate periodization of 6-8 g/kg body weight per day contributes to an improvement in vertical jump performance by approximately 3-6%, while optimal protein intake of 1.6-2.2 g/kg body weight per day increases peak power by about 4-8%. Creatine monohydrate supplementation of 3-5 g per day has been shown to enhance explosive power by 5-12%, whereas beta-alanine supplementation improves anaerobic work capacity by 8-14%. Hydration strategies and carbohydrate regulation also contribute to an increase in VO₂max by 2-5% and reduce the fatigue index by 6-10%. The findings confirm that sports nutrition functions as an essential mediator between training stimuli and the neuromuscular as well as metabolic adaptation responses of athletes. The novelty of this study lies in its conceptual synthesis that positions nutritional periodization as an evidence-based integrative strategy for sustainably optimizing the power and endurance of volleyball athletes.
PENERAPAN PEMBELAJARAN MEDIA DIGITAL INTERAKTIF UNTUK MENINGKATKAN HASIL BELAJAR DI SDN 014 SUMBERJO Sahabuddin; Wahab, Abdul; Banna, Andi; Bunyamin, Andi; Mustamin
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.45844

Abstract

This study aims to improve students’ learning outcomes in Islamic Religious Education and Character Building through the implementation of interactive digital media. The research method used is Classroom Action Research (CAR), which was conducted in two cycles: Cycle I and Cycle II. The subjects of this study were 31 sixth-grade students of SD Negeri 014 Sumberjo, Polewali Mandar Regency. Data collection techniques included observation, tests, and documentation. The results showed that the implementation of interactive digital media was able to improve students’ learning outcomes. In Cycle I, learning mastery had not yet reached the expected target because students were still adapting to the learning method. However, after improvements were made in Cycle II through the use of interactive media based on the Wordwall game, there was a significant increase, with 93.5% of students achieving the minimum mastery criteria. In addition, the use of interactive digital media also increased students’ activeness, motivation, and engagement in the learning process. Therefore, it can be concluded that interactive digital media is effective in improving learning outcomes in Islamic Religious Education and Character Building at the elementary school level.
Pengaruh Pembelajaran Bola Voli terhadap Perkembangan Motorik Kasar Siswa Sahabuddin
JIMAD: Jurnal Ilmiah Mutiara Pendidikan Vol. 4 No. 2 (2026): JIMAD - MEI
Publisher : PT. Penerbit Tiga Mutiara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61404/jimad.v4i2.490

Abstract

This study aims to examine the effect of volleyball learning on students’ gross motor development, which constitutes a crucial aspect in supporting adolescents’ physical fitness and movement skills. The research problem arises from the low level of students’ gross motor abilities, as indicated by weak coordination, agility, balance, and muscle strength, resulting from limited structured physical activity and the dominance of conventional teaching approaches. A quantitative approach was employed using a quasi-experimental pretest–posttest control group design to evaluate the effectiveness of systematically designed volleyball instruction. The findings reveal a significant improvement in the experimental group, with the mean score increasing from 64.28 to 78.45, while the control group showed only a modest increase from 63.91 to 68.12. Statistical analysis indicates a significant difference with a t-value of 6.214 and a significance level of 0.000, supported by an effect size of 1.28, which falls into the large category. These results confirm that volleyball-based learning is effective in enhancing overall gross motor skills through structured and varied movement activities. The novelty of this study lies in its comprehensive approach that integrates multiple motor components within a unified analytical framework, as well as the use of effect size to strengthen the practical significance of the findings. This study provides a meaningful contribution to the development of more innovative, interactive, and movement-based physical education learning models to optimize students’ motor development sustainably.
Dampak Latihan Kondisi Fisik Terintegrasi Terhadap Peningkatan Biomekanika dan Efektivitas Smash Bulutangkis Remaja di Klub Kota Makassar Muhammad Ishak; Syahruddin; Sahabuddin; Muh. Adnan Hudain
Bulletin of Community Engagement Vol. 6 No. 1 (2026): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v6i1.1700

Abstract

The smash is a key attacking technique in badminton, heavily influenced by the athlete's biomechanical efficiency and physical fitness. However, at the youth level, club training programs are often fragmented and do not systematically integrate the development of explosive strength, core stability, and neuromuscular coordination. This study aims to analyze the impact of integrated physical conditioning training on improving biomechanical parameters and smash effectiveness in youth badminton athletes at a Makassar City club. The study used a quasi-experimental design with a randomized pretest-posttest control group design. The sample size was 60 athletes (30 experimental and 30 control). The intervention was conducted for 8 weeks, administered three times per week. The variables measured included trunk rotation, shoulder angular velocity, racket head velocity, shuttlecock speed, smash accuracy, vertical jump, core stability, and agility. Data were analyzed using t-tests and effect size (Cohen's d) at a significance level of 0.05. The results showed significant improvements in the experimental group: trunk rotation (+17.7%), shoulder angular velocity (+17.0%), racket-head velocity (+18.5%), shuttlecock speed (+14.4%), and smash accuracy (+36.5%) (p < 0.05; large effect size). There was a strong correlation between increases in vertical jump and racket-head velocity (r = 0.72). It was concluded that integrated physical conditioning training effectively improves biomechanical efficiency and smash performance in adolescent athletes and is recommended in evidence-based coaching models.