1. Dynamic strength index in athletic performance : a comprehensive analysis of theory, measurement and practical applicationMarko Joksimović, Ratko Pavlović, Vladimir Koprivica, Matej Plevnik, 2025, izvirni znanstveni članek Opis: Background and purposeThe development of athletic performance requires a detailed assessment of the relationship between maximal strength and the ability to express it explosively. Traditional tests one-repetition maximum do not differentiate the rate of force development, which led to the introduction of the Dynamic Strength Index, defined as the ratio between force in the countermovement jump and the isometric mid-thigh pull . The aim of this paper was to present the theoretical background, methodological approaches, and practical applications of Dynamic Strength Index in order to optimize training and prevent injuries.Materials and methodsDynamic Strength Index is calculated by measuring peak force in countermovement jump and isometric mid-thigh pull tests using a force plate. Standardization of protocols (body position, contraction duration, software processing) is essential for validity. Test–retest reliability is high (Intraclass Correlation Coefficient >0.90). Normative values vary by sport and playing position: for example, sprinters and jumpers often record Dynamic Strength Index values >0.80, while weightlifters usually show lower values (<0.60).ResultsFindings indicate that DSI is an effective tool for training individualization. Values below 0.60 suggest the need for plyometric and ballistic training, while values above 0.80 point to a focus on maximal strength development. The optimal range (0.60–0.80) reflects a balanced profile. DSI is also useful for longitudinal monitoring of adaptations, adjusting training loads, and identifying injury risks. However, variability in testing protocols, anthropometric differences, and software processing may limit its applicability and comparability across studies.ConclusionDynamic Strength Index is a valuable biomechanical indicator linking maximal and explosive strength, allowing precise programming of training and performance monitoring. Its use has already been established in elite sports, but full validation requires measurement standardization and the development of sport-specific normative databases. Future directions include phase-specific force analysis within contraction cycles, expanding testing protocols, and integrating digital platforms for automated analysis.
Ključne besede: strength, index, performance
Objavljeno v RUP: 28.12.2025; Ogledov: 187; Prenosov: 3
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2. Slovenski kineziološki termini s pridevniško sestavino gibalni ali motorični in njihovi angleški ustreznikiBarbara Jurša, Matej Plevnik, 2025, izvirni znanstveni članek Opis: Prispevek ponuja pregled večbesednih terminov, sestavljenih iz zveze levega pri‑devniškega prilastka gibalni ali motorični in samostalniškega jedra, ki se pojavljajo v terminoloških slovarjih in strokovnih besedilih s področja kineziologije. Poiskati poskuša njihove angleške ustreznike s primerjavo slovarskih gesel v slovenskih in angleških terminoloških slovarjih ter z vzporejanjem prevodov, v katerih se po‑javljajo termini, znotraj dvojezičnih izvlečkov člankov v slovenskih strokovnih in znanstvenih revijah. Osrednji namen članka je z opozarjanjem na primere nedosledne rabe terminov prispevati k večji jasnosti in prečiščenosti slovenskega znanstvenega jezika na področju kineziologije
Ključne besede: kineziologija, večbesedni termini, terminološka variantnost, angleški jezik, prevajanje
Objavljeno v RUP: 28.12.2025; Ogledov: 147; Prenosov: 0
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5. Aktivni otrok, aktivne počitniceMatej Plevnik, Sanja Dimc, Nika Novak, Ana Krstov, Laura Stauber, 2025, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: gibalni razvoj, spodbujanje, elektronske knjige
Objavljeno v RUP: 17.12.2025; Ogledov: 168; Prenosov: 0
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9. Preserving health : the main motive for exercising in the senior exercise park for a nursing home residentsMitja Gerževič, Marko Vidnjevič, Matej Plevnik, Andrej Raspor, Tjaša Gerževič, 2025, izvirni znanstveni članek Opis: Introduction: The aim of this study was to evaluate the motives and attitudes of the Nursing Home residents for exercising in Senior Exercise Park (SEP). Methods: Fifty volunteers (79.3 ± 8.4 years; 80% women; 50% exercising in SEP) were interviewed. Beside the descriptive statistics, a one-sample t-test and a chi-square test were used. Results: The results showed that physical activity (PA) performed by the respondents in the past was not significantly (p>0.05) related to their engagement in the SEP. More than a half of those who had been exercising in the SEP were exercising five or more times per week, which was also significantly (p<0.05) more frequent than the recommended three times per week. The majority of those who exercised in the SEP spent up to 30 minutes for each exercise session. The most frequent motives for exercising in the SEP were medical/health factors, challenge/benefit and curiosity. Among the reasons why some Nursing Home residents had not engaged in the SEP exercise, the most frequently mentioned were health problems, physical difficulties and lack of interest. The main benefit of the SEP exercise was the ability to perform everyday tasks much easier, feeling better and being in a better mood. Discussion and Conclusions: Installation of SEPs in the Nursing Homes is reasonable and could represent an important home’s achievement, as it can significantly contribute to the increase in PA of its residents. Moreover, it can also have an indirect positive effect on their health and overall home\'s atmosphere.
Ključne besede: elderly, physical activity, outdoor exercise, motives, attitudes
Objavljeno v RUP: 25.07.2025; Ogledov: 681; Prenosov: 0 |
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