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Immediate effects of whole body vibration on patellar tendon properties and knee extension torque
(Journal article; Peer reviewed, 2016-03)Purpose: Reports about the immediate effects of whole body vibration (WBV) exposure upon torque production capacity are inconsistent. However, the changes in the torque–angle relationship observed by some authors after WBV ... -
Immunohistochemical changes in the expression of HSP27 in exercised human vastus lateralis muscle
(Peer reviewed; Journal article, 2008-06-28)Aim: The role of HSP27 in the adaptive process of skeletal muscle to exercise, especially in humans, is not well understood. The objective of this study was to investigate immunohistochemical changes in HSP27 expression ... -
Impact of baseline serum ferritin and supplemental iron on altitude-induced hemoglobin mass response in elite athletes
(Peer reviewed; Journal article, 2021)The present study explored the impact of pre-altitude serum (s)-ferritin and iron supplementation on changes in hemoglobin mass (ΔHbmass) following altitude training. Measures of Hbmass and s-ferritin from 107 altitude ... -
The impact of Covid-19 pandemic lockdown during Spring 2020 on personal trainers' working and living conditions
(Peer reviewed; Journal article, 2020)Purpose: The aim of this study was to map changes in working and living conditions of Norwegian personal trainers (PTs) during the Covid-19 lockdown spring 2020. Methods: A total of 150 PTs (mean (SD) age 35.5 (8.4) ... -
Impact of data averaging strategies on V̇O2max assessment: Mathematical modeling and reliability
(Peer reviewed; Journal article, 2019)Background: No consensus exists on how to average data to optimize VO2max assessment. Although the VO2max value is reduced with larger averaging blocks, no mathematical procedure is available to account for the effect of ... -
The impact of hypothetical interventions on adiposity in adolescence
(Peer reviewed; Journal article, 2021)In order to develop effective public health initiatives aimed at promoting healthy weight development, identifying the interventions/combination of interventions with the highest beneficial effect on body weight is vital. ... -
Impact of job insecurity on psychological well- and ill-being among high performance coaches
(Peer reviewed; Journal article, 2020)Background: The evaluative nature of high performance (HP) sport fosters performance expectations that can be associated with harsh scrutiny, criticism, and job insecurity. In this context, (HP) sport is described as a ... -
Impact of maternal education on response to lifestyle interventions to reduce gestational weight gain: individual participant data meta-analysis
(Peer reviewed; Journal article, 2019)Objectives: To identify if maternal educational attainment is a prognostic factor for gestational weight gain (GWG), and to determine the differential effects of lifestyle interventions (diet based, physical activity based ... -
Impact of menstrual function on hormonal response to repeated bouts of intense exercise
(Peer reviewed; Journal article, 2019)Background: Strenous exercise stimulates the hypothalamic-pituitary (HP) axis in order to ensure homeostasis and promote anabolism. Furthermore, exercise stimulates a transient increase in the neurotrophin brain-derived ... -
Impact of resistance exercise on ribosome biogenesis is acutely regulated by post‐exercise recovery strategies
(Journal article; Peer reviewed, 2016-01-26)Muscle hypertrophy occurs following increased protein synthesis, which requires activation of the ribosomal complex. Additionally, increased translational capacity via elevated ribosomal RNA (rRNA) synthesis has also been ... -
The impact of vitamin D3 supplementation, chronic obstructive pulmonary disease and exercise load on resistance training-associated adaptations in older adults
(Doctoral thesis, 2021)Background: Lifestyle therapy with resistance training is a potent measure to counteract age-related loss in muscle strength and mass. Unfortunately, many individuals fail to respond in the expected manner to such treatment. ... -
Implementation conditions for diet and physical activity interventions and policies: an umbrella review.
(Journal article; Peer reviewed, 2015-12-17)Background: This umbrella review aimed at identifying evidence-based conditions important for successful implementation of interventions and policies promoting a healthy diet, physical activity (PA), and a reduction in ... -
Implementation eines Injury and Illness Surveillance Systems im paralympischen Leistungssport – Machbarkeitsstudie am Beispiel des Nationalkaders Radsport
(Journal article; Peer reviewed, 2017)Hintergrund: Die Bedeutung eines standardisierten Monitoring Systems von Erkrankungen und Verletzungen bei Leistungssportlern wurde in den letzten Jahren vielfach betont. Trotz der zunehmenden Trainings- und Wettkampfbelastung ... -
Implementation of the Adductor Strengthening Programme: Players primed for adoption but reluctant to maintain? - A cross-sectional study
(Peer reviewed; Journal article, 2019)Groin injuries represent a considerable problem in male football, accounting for 4%‐19% of all time‐loss injuries. The Adductor Strengthening Programme is the first groin‐specific prevention program shown to reduce the ... -
Implementering av samarbeid mellom nasjonale antidopingorganisasjoner: en studie i bilateralt samarbeid
(Master thesis, 2011)Formålet med studien er å undersøke bilaterale antidopingavtaler som ser ut til å være en strategi World Anti Doping Agency (WADA) i økende grad benytter i arbeidet med å harmonisere det internasjonale antidopingarbeidet. ... -
Implementering av trenerkompetanse blant trenere og overordnede organisasjonsnivåer: En kvalitativ studie av norsk barne- og ungdomsidrett
(Master thesis, 2020)Den heterogene massen av trenere er tiltenkt å implementere målsettinger om kompetanse, som er forankret i tidligere forskning og NIFs verdier, for å imøtekomme kompetansebehovet blant den heterogene utøvermassen. Samtidig ... -
Implementering av Ungdomsløftet i norsk idrett: En kvalitativ casestudie om hvordan Ungdomsløftet implementeres i norsk idrett gjennom Norsk orientering
(Master thesis, 2017)Problemstilling: Ungdommens frafall fra den organiserte idretten kan betegnes som stort. 1/3 av ungdommen som er medlemmer i et idrettslag dropper ut av idretten i alderen mellom 13 og 19 år. I den hensikt å gjøre noe med ... -
Implementering av WADAs krav om opplæring av toppidrettsutøvere: en kvalitativ studie av norske særforbund
(Master thesis, 2012)Formålet med denne oppgaven er å forstå hvordan norske særforbund implementerer World Anti Doping Agency (WADA) sine krav om opplæring av toppidrettsutøvere. Oppgaven vil ta for seg hvilke tiltak norske særforbund har ... -
Implementeringen av Fagfornyelsen: En kvalitativ studie av læreres og avdelingslederes syn på Fagfornyelsen. «Hvordan ser lærere og avdelingsledere på LK20, og hva blir vektlagt i implementeringsprosessen på den respektive skolen?».
(Master thesis, 2023)Formålet med denne oppgaven er å få innblikk i avdelingslederes og læreres syn på den nye læreplanen i kroppsøving (LK20), og hvordan de respektive skolene har arbeidet med implementeringen av læreplanen. Datainnsamlingen ... -
Implementeringen av fysisk aktivitet i skolen: Læreres erfaringer med å innføre programmet «School In Motion» - som de selv ikke har utformet eller planlagt.
(Master thesis, 2020)Bakgrunnen for studien var å få økt kunnskap omkring en eventuell innføring av daglig fysisk aktivitet i grunnskolen. Hensikten var å studere hvordan lærere har erfart implementeringen av tiltak i skolen når de selv ikke ...