Blar i Nord Open Research Archive på forfatter "van den Tillaar, Roland Johannes Wilhelmus"
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New insights about the sticking region in back squats : an analysis of kinematics, kinetics, and myoelectric activity
Larsen, Stian; Kristiansen, Eirik; van den Tillaar, Roland Johannes Wilhelmus (Peer reviewed; Journal article, 2021) -
Physical fitness profile of competitive young soccer players : Determination of positional differences
Marques, Mario C.; Izquierdo, M; Gabbett, Tim J.; Travassos, B; Branquinho, L; van den Tillaar, Roland Johannes Wilhelmus (Journal article; Peer reviewed, 2016)The aim of this study was to compare the anthropometric and physical fitness characteristics of the different playing positions in adolescent soccer players. Furthermore, differences among playing ages (under 14, under 16, ... -
Physiological and biochemical evaluation of different types of recovery in national level Paralympic powerlifting
dos Santos, Welia Yasmin Horacio; Aidar, Felipe José; de Matos, Dihogo Gama; van den Tillaar, Roland Johannes Wilhelmus; Marçal, Anderson Carlos; Lobo, Lazaro Fernandes; Marcucci-Barbosa, Lucas Soares; Machado, Saulo da Cunha; de Almeida-Neto, Paulo Francisco; Garrido, Nuno Domingos; Reis, Victor Machado; Vieira, Erica Leandro Marciano; Cabral, Breno Guilherme de Araujo Tinoco; Vilaça-Alves, José; Nunes-Silva, Albena; da Silva Júnior, Walderi Monteiro (Peer reviewed; Journal article, 2021) -
Pole length influences performance during on-snow skating in female cross-country skiers
Torvik, Per-Øyvind; van den Tillaar, Roland Johannes Wilhelmus; Bostad, Guro; Sandbakk, Øyvind (Peer reviewed; Journal article, 2021)Abstract Purpose The purpose of this study was to examine the effect of pole length on performance and technique selection during a simulated skating cross-country (XC) skiing competition on snow in female XC skiers. Methods ... -
Relationship between step-by-step foot kinematics and sprint performance
Martín-Fuentes, Isabel; van den Tillaar, Roland Johannes Wilhelmus (Peer reviewed; Journal article, 2022)Foot stiffness is a modulator of sprint performance. However, studies that analysed foot angular velocities using inertial measuring units (IMU) for different events within the sprint contact time phase are scarce. The aim ... -
Reliability and validity of Polar Team Pro measurements in running at different velocities in an indoor setting
van den Tillaar, Roland Johannes Wilhelmus; Pettersen, Fredrik Gaustad; Lagestad, Pål Arild (Peer reviewed; Journal article, 2023) -
Single and combined effects of preferred music and endpoint knowledge on jump performance in basketball players
Jebabli, Nidhal; Khlifi, Mariem; Ouerghi, Nejmeddine; Boujabli, Manar; Bouassida, Anissa; Abderrahman, Abderraouf Ben; van den Tillaar, Roland Johannes Wilhelmus (Peer reviewed; Journal article, 2023) -
Sprint skating profile of competitive female bandy players : An analysis of positional and playing-level differences
van den Tillaar, Roland Johannes Wilhelmus; Pojskic, Haris; Andersson, Håkan (Peer reviewed; Journal article, 2023) -
Sprint skating profile of competitive male bandy players : determination of positional differences and playing level
van den Tillaar, Roland Johannes Wilhelmus; Pojskic, Haris; Andersson, Håkan (Peer reviewed; Journal article, 2023) -
The effect of fatigue and duration knowledge of exercise on kicking performance in soccer players
Ferraz, Ricardo Manuel Pires; van den Tillaar, Roland Johannes Wilhelmus; Pereira, Ana; Marques, Mario C. (Journal article; Peer reviewed, 2016)Purpose: The purpose of this study was to investigate the influence of fatigue upon kicking maximal ball velocity and the target-hitting accuracy of soccer players; and also to examine the effect of the knowledge of the ... -
The influence of different exercise intensities on kicking accuracy and velocity in soccer players
Ferraz, Ricardo Manuel Pires; van den Tillaar, Roland Johannes Wilhelmus; Marques, Mario C. (Journal article; Peer reviewed, 2016)Purpose: The aim of this study was to investigate the influence of different exercise intensities induced by a soccer specific protocol on kicking performance in soccer players. Methods: Twelve semi-professional male ... -
Validity and reliability of Polar Team Pro and Playermaker for estimating running distance and speed in indoor and outdoor conditions
Sandmæl, Simen Raaen; van den Tillaar, Roland Johannes Wilhelmus; Dalen, Terje (Peer reviewed; Journal article, 2023)