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All Journal Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan JCRS (Journal of Community Research and Service)
Raswin, Raswin
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Education Social Sciences

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North Sumatera Ethnic Gysms Training for PKK Kerapuh Village Women Gultom, Syamsul; Samosir, Agus Salim; Ratno, Puji; Risfandi, Marsal; Raswin, Raswin
Journal of Community Research and Service Vol 6, No 2: July 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v6i2.37811

Abstract

Being fit throughout the ages is everyone's dream, excellent body fitness will allow everyone to be able to work optimally without experiencing significant fatigue. The purpose of the North Sumatera ethnic gymnastics training for PKK Kerapuh Village women, is to improve body fitness and lose weight for PKK Kerapuh Village women. This activity was carried out at the PT. Socfindo Bangun Bandar Village City. This activity was attended by 30 PKK women who are members of the gymnastics club. This activity has been able to improve the physical fitness of PKK mothers and reduce their weight by an average of 12% of their body weight. This activity has also produced 3 North Sumatera ethnic gymnastics instructors who have the ability to become Ahoy gymnastics instructors.
Harnessing The Power of Imagination: Unraveling The Impact of Mental Exercise on Football Students' Performance In University Ishak, Muhammad; Raswin, Raswin
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 7 No. 2 (2024): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/hon.v7i2.16022

Abstract

This investigation delves into the symbiotic relation between physical and mental fitness, introducing imaginary exercise as a unique avenue for skill refinement in university-level football students. The study, situated at the intersection of sports, academia, and neuroscience, employs a comprehensive methodology encompassing participant selection, structured imaginary exercise protocols, neurocognitive measurements, and diverse performance metrics. Statistical results highlight significant improvements post-intervention, with a notable increase in accuracy from 75% to 85% (p < 0.001), indicating enhanced precision in executing football-related skills. The reduction in reaction time from 1.5 to 1.2 seconds is also statistically significant (p < 0.01), reflecting improved on-field responsiveness. Decision-making proficiency exhibits a significant improvement from 60% to 75% (p < 0.05), emphasizing the positive impact of mental exercises on strategic choices during simulated game scenarios. Situational awareness significantly increases from a pre-intervention score of 70 to a post-intervention score of 85 (p < 0.001), underlining the role of imagination in navigating complex on-field situations. Neurocognitive correlates unveil increased activation in relevant brain regions, establishing a neurobiological foundation for observed behavioral enhancements. The correlation between increased activation and improved accuracy (r = 0.75, p < 0.001) reinforces the interplay between neural processes and behavioral outcomes. Subjective insights from surveys and interviews align with quantitative findings, with 80% reporting increased confidence and 70% reporting improved focus and control. The innovative integration of virtual reality, deemed beneficial by 90% of participants, highlights its potential in enhancing mental conditioning for football students. This study provides robust statistical evidence supporting the transformative power of imagination in athlete development, emphasizing the integral role of mental conditioning in unlocking untapped potential on the football field.
Co-Authors Gultom, Syamsul Muhammad Ishak Puji Ratno, Puji Risfandi, Marsal Samosir, Agus Salim