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The Importance of Carbohydrate Intake for Maintaining Glycogen Stores and Physical Performance during Prolonged Exercise : A Literature Review Ismardi, Ismardi; Rahman, Dally; Rifki, Muhamad Sazeli; Welis, Wilda; Okilanda, Ardo; Ockta, Yovhandra
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8733

Abstract

The study investigates the critical role of carbohydrate intake in maintaining glycogen stores and enhancing physical performance during prolonged exercise. The primary aim is to evaluate how carbohydrate consumption influences glycogen levels and athletic performance, focusing on intake types and timing. Utilizing a qualitative descriptive research model, the study conducts an extensive literature review, involving a thorough search of scientific databases such as Scopus, ScienceDirect, and Google Scholar. Specific keywords like "Carbohydrates," "Glycogen Stores," and "Prolonged Exercise" guide the search for relevant articles. These articles are analyzed to extract and synthesize information on the relationship between carbohydrate intake and glycogen reserves during extended physical activities. The findings highlight that a daily carbohydrate intake of 6-12 g/kg body weight is essential for optimal glycogen levels and performance. Simple carbohydrates and fructose-glucose mixtures are particularly effective in enhancing recovery. Additionally, carbohydrate loading before intense exercise significantly improves glycogen stores and endurance performance. The study concludes that while adequate carbohydrate intake is vital for sustaining performance and facilitating recovery, further research is needed to explore the long-term effects and individual variations in carbohydrate nutrition strategies. This includes examining diverse exercise types, athlete profiles, and the interplay between carbohydrates and other dietary components
The Synergistic Effect of Muscle, Coordination, and Concentration on the Effectiveness of Jump Floating Serve: A Path Analysis Approach Muda, Fair; Pranoto, Nuridin Widya; Rifki, Muhamad Sazeli; Chaeroni, Ahmad; Rahman, Dally
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.8764

Abstract

The research addresses the low proficiency in executing jump floating serves among volleyball players, influenced by factors such as arm muscle explosive power, leg muscle explosive power, hand-eye coordination, and concentration. The study aimed to evaluate the impact of these factors on players' jump floating serve abilities. Using a quantitative approach and survey method, data were collected from 24 male volleyball players at Padang State University. The instruments included the jump floating serve test, One Hand Medicine Ball Put for arm muscle explosive power, Vertical Jump Test for leg muscle explosive power, ball throw response for hand-eye coordination, and Grid Concentration Test for concentration. Path analysis was utilized for data analysis. The results revealed: (1) a significant direct impact of arm muscle explosive power on jump floating serve ability (Py1= 0.358), (2) no significant direct impact of leg muscle explosive power on jump floating serve ability (Py2= 0.119), (3) a significant direct impact of hand-eye coordination on jump floating serve ability (Py3= 0.343), and (4) a significant direct impact of concentration on jump floating serve ability (Py4= 0.251). Additionally, there were no direct effects of arm muscle explosive power, leg muscle explosive power, or hand-eye coordination on concentration (P41= 0.043, P42= 0.242, P43= 0.427). However, indirect effects on jump floating serve ability through concentration were found for arm muscle explosive power (ꜫ1 = 0.090), leg muscle explosive power (ꜫ2 = 0.029), and hand-eye coordination (ꜫ3 = 0.107).
The Influence of Physical Fitness, Motor Skills, and Learning Motivation on Cartwheel Skills in Physical Education Darma, Hamda Putra; Bafirman, Bafirman; Syahara, Sayuti; Khairuddin, Khairuddin; Rahman, Dally; Zarya, Fiky
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8862

Abstract

Background Problems: During the observation, many students were unable to perform cartwheel skills. This research is important so that students can pass the minimum completion criteria so that their physical education learning outcomes are not low. Research Objectives: This study aims to determine the factors that influence the skills of cartwheel. Methods: This type of research is quantitative. The population amounted to 392 students in class XI. The technique used to obtain the sample is simple random sampling using the slovin formula with an error rate of 10%. Based on this, the sample amounted to 80 students. The physical fitness test instrument used the Indonesian Student Fitness Test, the motor ability test instrument used the Barrow Motor Ability Test, the learning motivation data was collected using a questionnaire, and the cartwheel skill data used an observation sheet which contained the criteria for implementing the cartwheel movement. Path analysis was used as a data analysis technique. Finding/Results: The results of the study consist of: 1. Physical fitness and motor skills have a significant influence on cartwheel skills. 2. Learning motivation has no significant effect directly on cartwheel skills. 3. Physical fitness indirectly through learning motivation has no significant effect on cartwheel skills. 4. Motor ability indirectly through learning motivation has no significant effect on cartwheel skills. Conclusion: Physical fitness and motor skills have a significant influence on cartwheel skills. Students need to do it outside of PJOK class hours. For Further Researchers Conduct research on other gymnastic movements.
The Effect of Going Up and Down the Stairs to the Explosive Power of Leg Muscles in Pencak Silat Catching Snake Rolls Munandar, Weski; Dinata, Windo Wiria; Sepdanius, Endang; Nelson, Sonya; Agus, Apri; Rahman, Dally; Zarya, Fiky
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.9133

Abstract

The problem in this research is the lack of explosive power of the leg muscles of pencak silat leg pencak silat catch snake roll in Lintau. For this reason, pencak silat leg pencak silat catch snake roll in Lintau needs to be trained programmatically through training principles that can be carried out both theoretically and practically in achieving maximum explosive power. There are several forms of exercise that can increase leg muscle explosive power, including an exercise program by going up and down stairs. This type of research is a quasi-experimental research. The population is the Pencak Silat College of tungkai pencak silat tangkap gulung ular in Lintau. Samples were taken by total sampling technique so that the sample amounted to 15 people. The research instrument uses a vertical jump test and the data analysis technique used is the t test hypothesis testing. As a result of research and hypothesis testing, it can be concluded that "There is an effect of going up and down stairs on the explosiveness of leg muscles in Pencak Silat Tangkap Snake Roll, which is evidenced by the tcount > ttable with a value of (3,310> 1,761).
Co-Authors Agesti, Nireza agus, apri Amin, Dwi Isniarti Apriady, Hilmy Apsyati, Suci Pratita Ardo, Okilanda Aree Sanee Arsil Arsil Arsil, Arsil Asep Sujana Wahyuri Avit Suchitra Bafirman Bafirman HB Bahtra, Ridho Bobby Febri Krisdianto Budiwanto, Adri Cahyani, Firunika Intan Chaeroni, Ahmad Contesa, Alex Damrah Damrah Damrah, Damrah Darma, Hamda Putra Darmawidyawati Darmawidyawati Defriman Djafri Delvi Sri Hayati Dewi, Bunga Permata Dian Agusti Tanjung Donie, Donie Dwi Noviyani Edmizal, Eval Ema Julita Emil Huriani Eri Barlian Esi Afriyanti Fahmil Haris Febriyana, Indah Fiky Zarya Fitrayeni Fitrayeni Fitri Mailani Freska, Windy Gusfiani, Amelia Gusni, Farida Gusril Hanny Hafiar Harahap, Asriandi Harinal Afri Resta Hema Malini, Hema Hendri Neldi Heni Pujiastuti Ilfa Khairina Imron Rosyadi Imron Rosyadi Ismardi Ismardi Jeki Haryanto Kamal Firdaus Khairuddin - Khatijah Lim Abdullah Komaini, Anton Lenggogeni, Devia Putri Likardo, Riki Mahathir Mahathir Maisa, Esthika Ariany Mucci, Schillaci Valley Muda, Fair Muliantino, Mulyanti Roberto Munandar, Weski Murhayeni Murhayeni Mustika Fitri Naluri Denay Nelwati Nelwati Nelwati Nelwati Nelwati, Nelwati Nireza Agesti Nur, Nurlinda Nuridin Widya Pranoto Ockta, Yovhandra Oktarina, Elvi Padli Padli Putra, Genta Dwi Putra, Gian Dwi Putra, Raffiandy Alsyifa Putra, Reno Yuzar Eka Putri Suhaini Rahmi Muthia Rahmi Muthia Ramadaniaty, Riri Reni Prima Gusty Rika Sabri Rika Sarfika Rini Ariani Rini Wahyuni Rizanda Machmud Roma Irawan Sabilah, Muhamad Ichsan Sandi, Samrian Sayuti Syahara Sazeli Rifki, Muhamad Sepdanius, Endang Sonya Nelson Susmiati Susmiati Syafrianto, Syafrianto Syamsuar Syamsuar, Syamsuar Tika, Deby Yuliandra Tiurmaida Simandalahi Tjung Hauw Sin, Tjung Hauw Vebby Fitri Nur'arita Wilda Welis Willadi Rasyid Willadi Rasyid Williyanto, Septian Windo Wiria Dinata, Windo Yendrizal Yovhandra Ockta Zarya, Fiky Zulbahri, Zulbahri