Blar i AURA på forfatter "Bjørnsen, Thomas"
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In-season autoregulation of one weekly strength training session maintains physical and external load match performance in professional male football players
Byrkjedal, Per Thomas; Thunshelle, Atle; Spencer, Matthew; Luteberget, Live Steinnes; Ivarsson, Andreas; Vårvik, Fredrik Tonstad; Lindberg, Kolbjørn Andreas; Bjørnsen, Thomas (Peer reviewed; Journal article, 2023) -
Individualisering av styrketrening basert på kraft-hastighetsprofilen til toppidrettsutøvere, en randomisert kontrollert studie
Madsen, Mathias (Master thesis, 2022)Flere studier har i nyere tid undersøkt effekten av å trene ut ifra svakheter i kraft-hastighetsprofilen fra hopp- prestasjoner med motstridende funn (Jiménez- Reyes et al., 2017; Lindberg et al., 2021b). Det er derfor ... -
Individualized Power Training Based on the Theoretical Force-Velocity Profile: Efficient or too many pitfalls?
Vatsaas, Anders (Master thesis, 2022)Hensikt: Målet med denne studien var å utforske om et individualisert power-treningsprogram som er basert på den teoretiske individuelle kraft-hastighetsprofilen (KH) er mer effektiv enn et balansert power-treningsprogram ... -
MicroRNAs in muscle: Characterizing the powerlifter phenotype
D'Souza, Randall F; Bjørnsen, Thomas; Zeng, Nina; Aasen, Kirsten MM; Raastad, Truls; Cameron-Smith, David; Mitchell, Cameron J (Journal article; Peer reviewed, 2017)Powerlifters are the epitome of muscular adaptation and are able to generate extreme forces. The molecular mechanisms underpinning the significant capacity for force generation and hypertrophy are not fully elucidated. ... -
Optimizing Physical Performance During the Competitive Season for Female Handball Players: A Comparative Study on the Effects of High-Load Strength Training versus Power and Plyometric Training
Granli, Aslak (Master thesis, 2023)Purpose: The present study aimed to compare the effects of high-load strength training and low-load power and plyometric training on explosive performance measures in in-season female handball players. Methods: Thirty-one ... -
Relationship between resistance training-induced changes in Power, Change of Direction, Sprint, Jumping abilities and match-related handball performance in female players during season
Martinovic, Emil (Master thesis, 2023)Purpose: The purpose of this study was to investigate the relationship between resistance training-induced changes in lower-body Power, sprint, change of direction, jumping abilities and changes in match-related handball ... -
Should we individualize training based on force-velocity profiling to improve physical performance in athletes?
Lindberg, Kolbjørn; Solberg, Paul; Rønnestad, Bent; Frank, Martin; Larsen, Tommy Mella; Abusdal, Gøran; Berntsen, Sveinung; Paulsen, Gøran; Sveen, Ole; Seynnes, Olivier R.; Bjørnsen, Thomas (Journal article; Peer reviewed, 2021) -
Simulated Game-Based Ice Hockey Match Design (Scrimmage) Elicits Greater Intensity in External Load Parameters Compared With Official Matches
Byrkjedal, Per Thomas; Luteberget, Live; Bjørnsen, Thomas; Ivarsson, Andreas; Spencer, Matthew (Journal article; Peer reviewed, 2022)Objective: A limited number of studies have explored the external load experienced in indoor sports such as ice hockey, and few the link between training and match performance. As a paucity exists within this topic, this ... -
Sterkere, raskere, bedre?
Pedersen, Per-Christian Grøtterød (Master thesis, 2023)Fotball er en kompleks idrett med omfattende krav. Dette gjør at fotballspillere har mange ferdigheter de må utvikle for å bli best mulig. Styrketrening blir brukt til å kunne forbedre noen av de fysiske ferdigheter som ... -
Strength and Power Testing of Athletes: A Multicenter Study of Test-Retest Reliability
Lindberg, Kolbjørn Andreas; Solberg, Paul Andre; Bjørnsen, Thomas; Helland, Christian; Rønnestad, Bent; Frank, Martin; Haugen, Tommy; Østerås, Sindre; Kristoffersen, Morten; Midttun, Magnus; Sæland, Fredrik; Eythorsdottir, Ingrid Eir Thorp; Paulsen, Gøran (Peer reviewed; Journal article, 2022)Purpose:This study examined the test–retest reliability of common assessments for measuring strength and power of the lowerbody in high-performing athletes.Methods:A total of 100 participants, including both male (n=83) ... -
Type 1 Muscle Fiber Hypertrophy after Blood Flow–restricted Training in Powerlifter
Bjørnsen, Thomas; Wernbom, Mathias; Kirketeig, Alexander; Paulsen, Gøran; Samnøy, Lars Edvin; Bækken, Lasse Vestli; Cameron-Smith, David; Berntsen, Sveinung; Raastad, Truls (Journal article; Peer reviewed, 2018)PURPOSE: To investigate the effects of blood flow restricted resistance exercise (BFRRE) on myofiber areas (MFA), number of myonuclei and satellite cells (SC), muscle size and strength in powerlifters. METHODS Seventeen ... -
Validation of a pre-coded food diary Used among 60–80 year old men: Comparison of self-reported energy intake with objectively recorded energy expenditure
Stea, Tonje H.; Andersen, Lene F.; Paulsen, Gøran; Hetlelid, Ken J.; Lohne-Seiler, Hilde; Ådnanes, Svanhild; Bjørnsen, Thomas; Salvesen, Svein; Berntsen, Sveinung (Journal article; Peer reviewed, 2014)Objective: To validate energy intake (EI) estimated from a pre-coded food diary (PFD) against energy expenditure (EE) measured with a valid physical activity monitor (SenseWear Pro3 Armband) and to evaluate whether ... -
Where Does Blood Flow Restriction Fit in the Toolbox of Athletic Development? A Narrative Review of the Proposed Mechanisms and Potential Applications
Davids, Charlie J.; Roberts, Llion A.; Bjørnsen, Thomas; Peake, Jonathan M.; Coombes, Jeff S.; Raastad, Truls (Peer reviewed; Journal article, 2023)Blood flow-restricted exercise is currently used as a low-intensity time-efficient approach to reap many of the benefits of typical high-intensity training. Evidence continues to lend support to the notion that even highly ...