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Risk Level of Exercise Posture on Musculoskeletal Disorder in Petanque Athletes Arimbi; Andi Ainun Zulkiah Surur; Ulfah Widyastuti Arsal; Andi Sri Dewi Anggraeni
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.36013

Abstract

This study aims to analyse the risk level of exercise posture on musculoskeletal disorders (MSDs) at the Faculty of Sports and Health Science , Makassar State University (UNM). Petanque requires athletes to perform repetitive movements and maintain certain body positions, especially when throwing, which can potentially cause musculoskeletal disorders. This study employs a descriptive observational design with a cross-sectional approach. Data were obtained through direct observation of athletes' working posture during activities and analysed using the Rapid Upper Limb Assessment (RULA) method to assess the level of posture risk for musculoskeletal complaints. The results of the analysis showed that most athletes were in the low to moderate risk category, especially in the back, upper arm and wrist, caused by non-ergonomic body positions when throwing. Based on these results, it can be concluded that the posture of petanque athletes contributes to an increased risk of musculoskeletal disorders, thus requiring attention to the application of ergonomic principles and improvement of posture techniques in training to reduce the potential for musculoskeletal injuries.
SOSIALISASI MODEL LATIHAN SKYFA DALAM PEMBINAAN ATLET PENCAK SILAT BKMF FIKK UNM Fahrizal; Andi Sri Dewi Anggraeni; Ikadarny; Hasbi Asyhari; Muhammad Qasash Hasyim
Jurnal Pengabdian Masyarakat FKIP UTP Vol 7 No 2 (2026): PROFICIO : Jurnal Abdimas FKIP UTP
Publisher : PROFICIO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/.v7i2.6669

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman dan keterampilan atlet serta pelatih BKMF Pencak Silat FIKK UNM mengenai penerapan Model Latihan Skyfa berbasis sport science. Permasalahan utama yang dihadapi mitra adalah masih diterapkannya metode latihan konvensional yang belum terstruktur dan kurang efektif dalam meningkatkan performa atlet. Metode pelaksanaan kegiatan menggunakan pendekatan Participatory Method yang dilakukan melalui tahapan sosialisasi teoretis, demonstrasi gerakan, dan pendampingan intensif (drilling). Kegiatan ini melibatkan 40 atlet dan pelatih BKMF Pencak Silat FIKK UNM. Pengumpulan data dilakukan menggunakan pre-test, post-test, Skill Performance Checklist, observasi, dan wawancara terstruktur. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta dari 45% menjadi 88% setelah mengikuti sosialisasi. Selain itu, sebanyak 85% peserta mampu memperagakan rangkaian gerakan Model Latihan Skyfa dengan kategori sangat baik. Kegiatan ini juga meningkatkan antusiasme atlet dan pemahaman pelatih mengenai pentingnya latihan berbasis periodisasi dan biomekanika olahraga. Dengan demikian, Model Latihan Skyfa dapat menjadi alternatif model latihan modern dalam mendukung pembinaan atlet pencak silat secara sistematis dan berkelanjutan.
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