Doktorgradsavhandlinger / PhD Dissertations: Nye registreringer
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Skogens "blå bånd": Fremveksten av Oslomarka som friluftsområde
(Doctoral thesis, 2021)Avhandlingen omhandler Oslomarkas fremvekst og tilblivelse som friluftsområde for befolkningen i Oslo og tilgrensende distrikter. I avhandlingen argumenterer jeg for at det først er i mellomkrigstida at Marka endelig vokser ... -
Physiological and perceived exertion responses to training and match load in football: External and internal load, neuromuscular fatigue, muscle damage, and recovery
(Doctoral thesis, 2024)A tight match schedule in elite football makes it challenging to balance training and match load with recovery and rest. Being able to reliably measure the external load and understand how a given amount of load affects ... -
The darker side of youth sport: Unraveling psychosocial factors driving health - compromising behaviors among adolescent athletes
(Doctoral thesis, 2024)Background: The overall aim of this research project was to increase understanding of the psychosocial factors that influence health-compromising behaviors among young athletes. To achieve this, an integrative social ... -
Hamstring injuries in women's football: Building the foundation for future hamstring injury prevention
(Doctoral thesis, 2024)Introduction: Training and match demands in women’s football have soared during the last decades and may have altered the risk for injury and illness players face. To develop effective preventive measures tailored to the ... -
Exercise and the Pelvic Floor
(Doctoral thesis, 2024)Background: Exercise and strenuous work have been suggested, but not established, as possible risk factors for pelvic floor disorders (PFD) in women. Urinary incontinence (UI) has been shown to be highly prevalent in the ... -
‘The How of Decision-Making.’: A Qualitative Investigation of Student Decision- Making When Learning in Physical Education
(Doctoral thesis, 2024)The thematic focus of this article-based dissertation is student decision-making in connection to student learning in physical education (PE). Based on a review of previous Norwegian and international PE literature, the ... -
Sexual Harassment and Abuse among Adolescent Elite athletes, Recreational athletes, and Reference students: A prospective cohort study among high school students in Norway
(Doctoral thesis, 2023)Background: All athletes have the right to participate in “safe sport”. Although sports participation is associated with many health benefits, the sport context also suffers from negative experiences like sexual harassment ... -
Physical activity, fitness, and cardiovascular disease risk in childhood cancer survivors: The Physical Activity in Childhood Cancer Survivors (PACCS) study
(Doctoral thesis, 2023)Background: Childhood cancer survivors face an increased risk of late effects from cancer treatment. Physical activity may modify the risk of common late effects, such as cardiovascular disease (CVD). Evidence concerning ... -
Too perfect to be healthy?: A quantitative and qualitative study of perfectionism, expectations, and mental health among students aged 13-16 in specialized sports, performing arts and regular lower secondary school
(Doctoral thesis, 2023)Background: Concerns have been raised among practitioners and researchers about the increasing professionalization of young performers, which may generate negative experiences resulting from high expectations, perfectionism, ... -
Diastasis Recti Abdominis: An issue postpartum?
(Doctoral thesis, 2023)Background: Diastasis recti abdominis (DRA) is defined as an impairment with midline separation of the two rectus abdominis muscles bellies along the linea alba. It is a prevalent condition in the postpartum period with ... -
Helse som didaktisk fenomen i kroppsøvingsfaget: En multimetodisk studie om undervisning om helse på ungdomstrinnet.
(Doctoral thesis, 2023)Temaet for denne avhandlingen er undervisning om helse i kroppsøvingsfaget. Over lang tid har helse vært et aspekt ved faget og politiske styringsdokumenter tydeliggjør at elever skal få kunnskaper om helse gjennom ... -
Improving the Methodology of Training Load and Injury Risk Research: An Analysis of Analyses
(Doctoral thesis, 2023)Background: Sport injuries burden professional and recreational athletes. In 2021, Norwegian hospitals operated 1 462 anterior cruciate ligaments, and 62% of these happened during sports activity. To prevent injuries, it ... -
Understanding volleyball injuries: The etiology and burden associated with the sport’s most common injuries
(Doctoral thesis, 2023)Volleyball is a fast-paced, hard-hitting sport that requires its athletes to perform a large volume of jumps and overhead attacks. As a result, most injuries in volleyball involve the ankle, knee, back, hand/fingers, and ... -
Spillets gang!: En institusjonell etnografisk undersøkelse om kjønn, makt og styring i idre sorganisasjonen i Norge
(Doctoral thesis, 2023)Idrettsorganisasjonen i Norge er en medlemsorganisasjon uten økonomiske formål, basert på demokratiske samhandlingsformer1. Ifølge Lov for Norges Idrettsforbund og olympiske og paralympiske komité (NIF) skal organisasjonens ... -
Long-term clinical, functional, physical activity, and radiographic outcomes a er anterior cruciate ligament reconstruction or rehabilitation alone
(Doctoral thesis, 2022)Introduction: Current literature does not demonstrate superior outcomes after anterior cruciate ligament (ACL) reconstruction (ACLR) compared with progressive rehabilitation alone. ACL injured patients are, however, a ... -
«Kjærlighed», «Sportsgribbe» og «Cirkusartister»: Amatørførestillingar i norsk idrettsoffentlegheit 1866-1907
(Doctoral thesis, 2022)Seinhausten 1907 blei fire norske kjende skiløparar fråtekne amatørverdigheita si av Norsk idrætsblad. Dei hadde takka ja til å bli med i eit revynummer i Hippodromen i London, der dei skulle hoppa på ski, innandørs. Ei ... -
Aspiring leaders at sport events: Perception and enactment of leadership
(Doctoral thesis, 2022)The empirical context for this dissertation is leadership in sport and particularly leadership at sport events, within the academic research field of sport management. This dissertation aims to analyse aspiring leaders in ... -
Physical activity, physical fitness and academic performance among adolescents: Intervention effects from the School in Motion study: A cluster randomized controlled trial
(Doctoral thesis, 2022)Introduction: Emerging evidence suggests a favourable relationship between physical activity, aerobic fitness and academic performance. Recent data show that physical activity levels decrease through adolescence, whilst ... -
Reducing risk for eating disorder development and muscle-building supplement use in high school students: A Cluster Randomized Controlled Trial
(Doctoral thesis, 2022)Background: The global burden of eating disorders (EDs) is increasing and is highest in Western countries. Development and implementation of interventions successful in promoting mental health and preventing EDs in adolescents ... -
Determinants of performance in male and female adolescent competitive cross-country skiers
(Doctoral thesis, 2022)The process of adolescent cross-country (XC) skiers’ development to become elite senior XC skiers is multifaceted, and a complementary mix of athletic attributes has to be acquired and improved. This includes physiological ...