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Št. zadetkov: 7
Algorithms for evaluating the body composition of elite female handball players
Milivoj Dopsaj, Milan Petronijević, Marta Bon
Izvirni znanstveni članek
Oznake: body composition;female handball players;bioimpedance;algorithms;sport;handball;
Sports training and competitive performance lead to statistically significant changes in the body composition of elite handball players. These changes are sport-specific, varying by sex, being more pronounced in women than in men, and also differs across body segments. The aim of this study was to i ...
Leto: 2025 Vir: Fakulteta za šport (UL FŠ)
Body structure profiles of R. of Serbia’s senior handballers from different competitive levels as measured by the multichannel bioelectric impedance method
Milivoj Dopsaj, Zoran Valdevit, Dejan Ilić, Ljubomir Pavlović, Milan Petronijević
Izvirni znanstveni članek
Oznake: handball;players;explosive power;body composition;bioimpedance;
The goal of this study was to define body composition characteristics and differences between Serbian male handballers measured by the multiple bioimpedance method. The sample of subjects consisted of 94 male senior handballers from three different competition levels, distributed as follows: the Ser ...
Leto: 2017 Vir: Repozitorij Univerze na Primorskem (RUP)
Use of IMU in differential analysis of the reverse punch temporal structure in relation to the achieved maximal hand velocity
Stefan Marković, Anton Kos, Vesna Vuković, Milivoj Dopsaj, Nenad Koropanovski, Anton Umek
Izvirni znanstveni članek
Oznake: IMU;karate;hitrost udarca;gyaku zuki;časovnica dogodkov;pospeškometri;žiroskopi;zlivanje senzorjev;punch velocity;event timeline;accelerometer;gyroscope;sensor fusion;
To achieve good performance, athletes need to synchronize a series of movements in an optimal manner. One of the indicators used to monitor this is the order of occurrence of relevant events in the movement timeline. However, monitoring of this characteristic of rapid movement is practically limited ...
Leto: 2021 Vir: Fakulteta za elektrotehniko (UL FE)
Can IMU provide an accurate vertical jump height estimate?
Stefan Marković, Milivoj Dopsaj, Sašo Tomažič, Anton Kos, Aleksandar Nedeljković, Anton Umek
Izvirni znanstveni članek
Oznake: IMU;tenziometrska plošča;skok iz polčepa;skok z nasprotnim gibanjem;navpični skok;force plate;squat jump;countermovement jump;vertical jump;
The aim of the present study was to determine if an inertial measurement unit placed on the metatarsal part of the foot can provide valid and reliable data for an accurate estimate of vertical jump height. Thirteen female volleyball players participated in the study. All players were members of the ...
Leto: 2021 Vir: Fakulteta za elektrotehniko (UL FE)
Total potentiation level: a new metric for quantifying post-activation potentiation dynamics using tensiomyography and statistical parametric mapping
Srdjan Djordjević, Elijan Mastnak, Jan Žumer, Simon Krašna, Maja Ćirić, Milivoj Dopsaj
Izvirni znanstveni članek
Oznake: post-activation potentiation;total potentiation level;tensiomyography;statistical parametric mapping;twitch potentiation;neuromuscular performance;muscle contractility;
Post-activation potentiation (PAP), a transient increase in muscle twitch force after conditioning stimuli, may influence performance. Traditional discrete metrics often fail to resolve PAP’s time-dependent contractility changes. We introduce Total Potentiation Level (TPL)—the integrated area of sig ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
Isometric strength in volleyball players of different age
Nikola Majstorović, Milivoj Dopsaj, Vladimir Grbić, Zoran Savić, Aleksandar Vićentijević, Zdravko Aničić, Marko Zadražnik, Lazar Toskić, Goran Nešić
Izvirni znanstveni članek
Oznake: isometric strength;abilities;profile;muscle forces prediction;training;rehabilitation;
Physical abilities modelling has a profound connection with long-term athlete development and talent identification. There is not enough data to support evidence about age-related changes in volleyball players’ isometric strength. This study aimed to define the age-related model of volleyball player ...
Leto: 2020 Vir: Fakulteta za šport (UL FŠ)
Body composition in international sprint swimmers
Milivoj Dopsaj, Ilona Judita Zuoziene, Radoje Milić, Evgeni Cherepov, Vadim Erlikh, Nerijus Masiulis, Andrea di Nino, Janez Vodičar
Izvirni znanstveni članek
Oznake: šport;plavanje;šprint;plavalci;telesne značilnosti;predvidevanje rezultata;telesna sestava;kostno mišična masa;sport;swimmers;sprint swimmers;body composition;result prediction;body fat;skeletal muscle mass;
The paper addresses relations between the characteristics of body composition in international sprint swimmers and sprint performance. The research included 82 swimmers of international level (N = 46 male and N = 36 female athletes) from 8 countries. We measured body composition using multifrequency ...
Leto: 2020 Vir: Fakulteta za šport (UL FŠ)
Št. zadetkov: 7
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