Simatupang, Ayman Faiz
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Influence of Programmed Physical Training on the Performance of Table Tennis Athletes Ahady, Muhammad Yan; Simatupang, Ayman Faiz; Naibaho, Sahdiaman; Rafael, Kevin; Pasaribu, Kevin Hans
Journal Coaching Education Sports Vol. 5 No. 1 (2024)
Publisher : Program Studi Pendidikan Kepelatihan Olahraga Fakultas Ilmu Pendidikan Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/tmfd1z58

Abstract

This study aims to explore the influence of a programmed physical training program on enhancing the performance of table tennis athletes at the local table tennis club level. The study utilizes a quantitative research approach with a case study design. Research participants consist of 30 table tennis athletes from one local table tennis club. Data were collected through physical tests covering measurements of muscle strength, agility, and cardiovascular endurance, as well as direct observation of athlete performance during table tennis training sessions. The results of the study indicate a significant improvement in muscle strength, agility, and cardiovascular endurance of athletes after participating in the programmed physical training program. Regression analysis also confirms a positive relationship between the level of participation in the programmed physical training program and athlete performance improvement. The practical implications of this research are that local table tennis clubs can utilize programmed physical training programs as a strategy to enhance their athletes' performance. However, this study has limitations that need to be considered, including the limited generalizability of the results due to being conducted in only one local table tennis club. Therefore, further research with larger samples and diversification of table tennis clubs is needed to confirm these findings more broadly.
Metabolic Responses to Exercise Across Different Age Groups: A Literature Review Simatupang, Ayman Faiz; Saragi, Muhammad Ridoh; Pinem, Hadsen Daris; Manalu, Nimrot
Journal Coaching Education Sports Vol. 6 No. 1 (2025)
Publisher : Program Studi Pendidikan Kepelatihan Olahraga Fakultas Ilmu Pendidikan Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/nz3jk132

Abstract

Physical activity plays a vital role in maintaining metabolic health and preventing various chronic diseases such as obesity, type 2 diabetes, and cardiovascular disease. Metabolic responses to exercise vary across different age groups, influenced by physiological changes such as decreased muscle mass, insulin sensitivity, and aerobic capacity. This study uses a systematic literature review method by examining studies discussing metabolic changes during and after exercise in various age groups. Searches were conducted through databases including PubMed, ScienceDirect, Google Scholar, and Consensus using keywords such as metabolic response to exercise, age-related metabolic adaptations, and exercise and metabolism across lifespan. The studies analyzed included metabolic measurements such as oxygen consumption (VO₂), energy expenditure, insulin sensitivity, and fat and carbohydrate metabolism. The review showed that younger individuals generally have higher metabolic efficiency compared to older adults, although exercise benefits all age groups. Energy expenditure increases with exercise intensity, but no significant differences were observed across age groups during low to moderate intensity exercise. High-intensity interval training (HIIT) significantly increased fat oxidation in middle-aged adults. Additionally, older sedentary individuals exhibited higher postprandial triglyceride levels than younger or more active individuals. The timing of exercise also influenced metabolic responses: morning exercise was more effective in enhancing lipid metabolism, while afternoon workouts were more optimal for improving insulin sensitivity.