Saddan Pramana Putra
Universitas PGRI Madiun

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Variabilitas Kontribusi Sistem Energi dalam Bola Basket di Berbagai Posisi Bermain, Fase Permainan, dan Tingkat Kompetisi: Tinjauan Sistematis Saddan Pramana Putra; M. Furqon Hidayatullah; Slamet Riyadi; Hanik Liskustyawati; Ardyansyah Arief Budi Utomo
Indonesian Journal of Physical Education and Sport Science Vol 5 No 4 (2025): December: Indonesian Journal of Physical Education and Sport Science
Publisher : Indonesian Journal of Physical Education and Sport Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52188/ijpess.v5i4.1713

Abstract

Study Purpose. Basketball performance involves intermittent high-intensity activity requiring continuous interaction between anaerobic and aerobic energy systems. Although numerous studies have examined metabolic demands in basketball, findings remain fragmented when analyzed separately by playing position, phase of play, or competition level. This systematic review aimed to synthesize existing evidence on how energy system contributions vary across these three contextual dimensions. Materials and Methods. A systematic review was conducted in accordance with the PRISMA 2020 guidelines. Literature searches were performed in PubMed, Scopus, SPORTDiscus, and Google Scholar for studies published between 2015 and 2025. Following title abstract screening and full-text evaluation, 15 studies met the inclusion criteria and were included in a qualitative synthesis. A meta-analysis was not performed due to substantial heterogeneity in study designs, outcome measures, and methodological approaches across the included studies. Results. The included studies predominantly investigated elite male basketball players, with fewer studies examining youth athletes and female players. Across studies, consistent patterns of energy system utilization were identified. Guards demonstrated the greatest reliance on ATP-PC and glycolytic systems due to frequent accelerations, changes of direction, and short-duration peak efforts. Forwards exhibited a mixed anaerobic–aerobic metabolic profile reflecting multifunctional tactical roles, whereas centers predominantly relied on the ATP-PC system associated with repeated jumping, physical contact, and explosive actions. Across game phases, fast-break and transition play were dominated by ATP-PC contribution, while prolonged half-court play showed increased glycolytic involvement. Conclusion. Energy system contributions in basketball vary systematically according to playing position, phase of play, and competition level. However, interpretation of these findings is limited by methodological heterogeneity and the indirect estimation of energy system contributions. Despite these limitations, the integrated synthesis provides a comprehensive framework to inform position-specific and context-sensitive conditioning strategies.
Bahasa Inggris Yona Bayu Prasetyo; Saddan Pramana Putra; Agung Dwi Darmawan; Hadiono Hadiono; Vega Mareta Sceisarriya; Achmad Furqon Bildhonny; Andryas Yuniarto
Jurnal Porkes Vol 9 No 2 (2026): PORKES
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/porkes.v9i2.30549

Abstract

Caffeine is a widely used ergogenic aid known to enhance both physical and cognitive performance. Its potential to influence lactate accumulation during high-intensity exercise, such as sprinting, remains an area of interest.This study aimed to investigate the effect of 100% Arabica caffeine consumption on blood lactate levels following sprint activity.Using a pretest-posttest control group design, 32 sprint athletes from KONI Madiun (divided into treatment and control groups) participated in a 30-meter sprint test repeated three times. The treatment group consumed 3–6 mg/kg body weight of caffeine in the form of an Americano one hour prior to testing. Blood lactate levels were measured post-sprint using a lactate analyzer. Independent t-tests were conducted with a significance level of p < 0.05. The treatment group consistently exhibited lower lactate levels compared to the control group across all sprint stages. Statistically significant differences were observed in Sprint 1, Sprint 2, and the total lactate accumulation while Sprint 3 showed no significant difference (p = 0.072). The findings suggest that caffeine consumption before sprinting may reduce lactate accumulation and improve metabolic efficiency. Caffeine intake in the form of 100% Arabica Americano has a significant effect in lowering blood lactate levels during repeated high-intensity sprint efforts. This supports its potential use as an ergogenic aid in anaerobic sports. However, variability in individual response highlights the need for tailored supplementation strategies and further investigation into long-term physiological adaptations.
Analisis Tingkat Motivasi Latihan Pada Atlet Karate Lembaga Karate-do Indonesia (Lemkari) Kategori Kumite di Jawa Tengah Alviani Dyah Rahmawati; Inosen Lingsir Maghribi; Dasih Ayu Wulansari; Saddan Pramana Putra
Athena: Physical Education and Sports Journal Vol. 4 No. 2 (2026): Sports and technology
Publisher : S&Co Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56773/athena.v4i2.137

Abstract

This study aimed to analyze training motivation among Lemkari karate athletes in the kumite category in Central Java. The research employed a descriptive quantitative approach using a survey method. The participants consisted of 30 beginner to cadet kumite athletes aged 13–17 years selected through purposive sampling. The research instrument was adapted from The Psychological Skills Inventory for Sport, translated into Indonesian, adjusted to the context of martial arts, and validated by language experts, martial arts experts, and sports psychology experts. Data were collected using a Likert-scale questionnaire. Data analysis was conducted using descriptive percentage statistics with the assistance of IBM SPSS Statistics version 27.0.1.0. The results showed that the athletes’ training motivation was categorized as moderate, with a mean score of 37.40. The categorization results indicated that 40% of athletes were in the moderate category, 30% in the low category, 26.67% in the high category, and 3.33% in the very low category. These findings indicate that athletes’ training motivation still needs improvement through coaching approaches that consider psychological aspects in addition to physical and technical aspects.