Blar i Brage NIH på tittel
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Breakfast consumption and physical activity in adolescents: daily associations and hourly patterns
(Journal article; Peer reviewed, 2013-11-27)BACKGROUND: The association between breakfast consumption and physical activity (PA) is inconclusive. OBJECTIVE: We aimed to investigate daily associations and hourly patterns of PA and breakfast consumption in ... -
Breaking - that's me!: meaning, identity, gender constructions among young break(danc)ers living in Oslo, Norway
(Doctoral thesis, 2017)In a rapidly changing world characterized by increased ethnic diversity, successful integration depends (among other factors) on social interaction among people. Hence, there is a need for cross-cultural meeting points. ... -
Breaking-up sedentary time is associated with impairment in activities of daily living
(Journal article; Peer reviewed, 2015-12)Identifying modifiable behaviors associated with prevention of activities of daily living (ADL) impairments is vital to implement preventive strategies for independent living in elderly. We aimed to examine the associations ... -
Breaststroke swimmers moderate internal work increases toward the highest stroke frequencies
(Journal article; Peer reviewed, 2015-09-18)A model to predict the mechanical internal work of breaststroke swimming was designed. It allowed us to explore the frequency–internal work relationship in aquatic locomotion. Its accuracy was checked against internal work ... -
Breddefotballens ledere: en kvalitativ analyse av daglig leder-rollen i to norske breddeklubber
(Master thesis, 2011)Denne masteroppgaven er et resultat av jeg i mange år har jobbet og hatt frivillige verv i breddefotballklubber. Gjennom mine verv har jeg samarbeidet med forskjellige daglig ledere og jeg på nært hold fått en forståelse ... -
Breddeidrett - fra ideologi til praksis: en kvalitativ studie av oppfatninger, gjennomføringer og erfaringer i det valgfrie programfaget breddeidrett
(Master thesis, 2016-08-22)I denne studien har jeg undersøkt tre praktiseringer av det valgfrie programfaget breddeidrett. Gjennom kvalitative semistrukturerte intervjuer har lærere og elever, fra utdanningsprogrammet for idrettsfag, bidratt til ... -
Bronchial nitric oxide flux and alveolar nitric oxide concentration after exposure to hyperoxia
(Journal article; Peer reviewed, 2011-10-01)The fraction of nitric oxide in exhaled gas (FENO) is reduced by 30-70% after exposure to partial pressures of oxygen (Po2) of 200-240 kPa for 90 min. The purpose of this study was to partition FENO into its flow-independent ... -
Bruk av SKADEFRI og skadeforebyggende trening før, rett etter og tre måneder etter deltagelse på klubbkveld i regi av SKADEFRI: En deskriptiv studie
(Master thesis, 2021)Introduksjon: Mange idrettsaktive barn og unge opplever idrettsskader med påfølgende negative konsekvenser. Skadeomfanget kan effektivt reduseres ved å gjennomføre skadeforebyggende trening, men implementering av ... -
Bubbles & Squat – did Dionysus just sneak into the fitness centre?
(Journal article; Peer reviewed, 2018)A Danish fitness chain recently introduced a new concept called Bubbles & Squat. Here, fitness training is combined with free champagne and music. In this paper, we examine this new way of bringing parties, alcohol and ... -
Built environment and physical activity: Domain- and activity-specific associations among Brazilian adolescents
(Journal article; Peer reviewed, 2017-07-03)Background: Physical activity is likely to be determined as a complex interplay between personal, interpersonal, and environmental factors. Studying the built environment involves expanding the focus from the individual ... -
Bør e-sport inn i Norges idrettsforbund?: En kvalitativ studie som undersøker holdninger blant sentrale personer i e-sporten og idrettsledere i Norges idrettsforbund til om e-sport kan bli en del av NIF.
(Master thesis, 2020)E-sport regnes i dag som verdens raskest voksende idrett. På kort tid har den gått fra å være en aktivitet som ofte utføres i privatsfæren og gjerne assosiert med stillesitting og usunn livsstil; til å bli seriøse konkurranser ... -
«Bør eg velje offentleg eller privat skigymnas?»: Ein kvalitativ undersøking av korleis elevar i 3. klasse, med programfaget toppidrett langrenn og/eller skiskyting, opplever og erfarer dei private vidaregåande skulane i forhold til dei offentlege
(Master thesis, 2020)Studiet har tatt føre seg problemstillinga: «Korleis opplever og erfarer elevar i 3. klasse, med programfaget toppidrett langrenn og/eller skiskyting, dei private vidaregåande skulane i forhold til dei offentlege?» I ... -
Bør svømmeundervisning outsources?: en kvalitativ undersøkelse om ekstern arbeidskraft i kroppsøving
(Master thesis, 2017)Masteroppgaven omhandler outsourcing av svømme- og livredningsopplæring (svømmeopplæring) på norske barneskoler. Outsourcing av svømmeundervisning innebærer at skolen benytter seg av eksterne aktører til gjennomføringen ... -
Caffeine and endurance performance in athletes
(Doctoral thesis, 2017)This thesis consists of five studies with additional unpublished results where the aim was to examine the effects of caffeine (CAF) ingestion on factors considered determining for endurance sport performance and fatigue. ... -
Caffeine and performance in altitude: endurance performance in acute hypoxia following 4 mg·kg-1 caffeine ingestion
(Master thesis, 2014)Introduction: Various studies have observed improved endurance performance (EP) following caffeine ingestion (CAF) at lowland. However, the effects CAF have on an endurance performance in altitude have so far been given ... -
Caffeine and performance over consecutive days of simulated competition
(Journal article; Peer reviewed, 2015-09)Purpose: Performance improvements after caffeine (CAF) ingestion are well documented when using a 1-d protocol. In numerous competitions such as the Tour de France, Tour de Ski, world championships, and National College ... -
Caffeine increases performance in cross-country double-poling time trial exercise
(Journal article; Peer reviewed, 2013-11)PURPOSE: Caffeine (CAF) improves performance in both short- and long-duration running and cycling where performance relies on power output and endurance capacity of leg muscles. No studies have so far tested ... -
Caffeine Increases Strength and Power Performance in Resistance-trained Females During Early Follicular Phase
(Peer reviewed; Journal article, 2020)The effects of 4 mg·kg−1caffeine ingestion on strength and power were investigated for the first time, in resistance‐trained females during the early follicular phase utilizing a randomized, double‐blind, placebo‐controlled, ... -
Calibration and cross-validation of a wrist-worn Actigraph in young preschoolers
(Journal article; Peer reviewed, 2015-02-06)Objective: To calibrate the Actigraph GT3X+ accelerometer for wrist-worn placement in young preschoolers by developing intensity thresholds for sedentary, low- and high-intensity physical activity. Furthermore, to ... -
CAM-type femoroacetabular impingement in male elite junior cross-country skiers and non-athlete controls: A cross-sectional MRI study
(Peer reviewed; Journal article, 2019)OBJECTIVES: Cross-country (CC) skiing consists of two main techniques: classic and skating. Hip motion during the skating technique is similar to that in ice skating and is considered a risk factor for femoroacetabular ...