Blar i Publikasjoner fra Cristin på tittel
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Longitudinal changes in maximal oxygen uptake in adolescent girls and boys with different training backgrounds
(Peer reviewed; Journal article, 2021)The purpose of this study was to investigate the effects of high-volume endurance training on the development of maximal oxygen uptake (VO2max) in physically active boys and girls between the ages of 12 and 15 years, using ... -
Longitudinal relations between needs satisfaction and physical activity among psychiatric patients with dual diagnoses
(Peer reviewed; Journal article, 2021)Objectives: Studies including people with severe mental illness (SMI) have reported beneficial effects from physical activity (PA) on psychiatric symptoms, quality of life, and global functioning. However, it is important ... -
Longitudinal Training-related Hematological Changes in Boys and Girls from Ages 12 to 15 yr
(Peer reviewed; Journal article, 2020)Purpose Natural growth and maturation cause hemoglobin mass (Hbmass) and blood volume (BV) to increase during childhood and adolescence. Whether endurance training during the same period can cause further increases in these ... -
Longitudinal trajectories of physical activity among employees participating in a worksite health promotion intervention: A latent class growth approach
(Peer reviewed; Journal article, 2019)Objectives: This study investigated different patterns of physical activity (PA; frequency, intensity, and duration) among employees during and after participating in a worksite health-promotion intervention over a period ... -
A longitudinal transitional perspective on why adolescents choose to quit organized sport in Norway
(Peer reviewed; Journal article, 2021)The present study used a prospective cohort design to explore the reasons why young athletes decided to quit playing handball. The theoretical underpinnings were drawn from the fields of career transition, motivation, and ... -
Low surgical routine increases revision rates after quadriceps tendon autograft for anterior cruciate ligament reconstruction: results from the Danish Knee Ligament Reconstruction Registry
(Peer reviewed; Journal article, 2020)Purpose: Recent registry data have demonstrated a higher revision rate of quadriceps tendon (QT) graft compared with hamstring tendon (HT) and patellar tendon (PT) grafts. Clinic routines could be an important factor for ... -
Low-carbohydrate high-fat diet and exercise: Effect of a 10-week intervention on body composition and CVD risk factors in overweight and obese women—a randomized controlled trial
(Peer reviewed; Journal article, 2020)We assessed the effect of weight-loss induced with a low-carbohydrate-high-fat diet with and without exercise, on body-composition, cardiorespiratory fitness and cardiovascular risk factors. A total of 57 overweight and ... -
Low-Energy Multiligament Knee Injuries Are Associated With Higher Postoperative Activity Scores Compared With High-Energy Multiligament Knee Injuries: A Systematic Review and Meta-analysis of the Literature
(Peer reviewed; Journal article, 2020)Background: Multiligament knee injuries (MLKIs) can result from high-energy injury mechanisms such as motor vehicle accidents or low-energy injury mechanisms such as activities of daily living or sports. Purpose/Hypothesis: ... -
Low-input RNA-sequencing in patients with cartilage lesions, osteoarthritis, and healthy cartilage
(Peer reviewed; Journal article, 2021)Objective To analyze and compare cartilage samples from 3 groups of patients utilizing low-input RNA-sequencing. Design Cartilage biopsies were collected from patients in 3 groups (n = 48): Cartilage lesion (CL) ... -
Low-Load Blood Flow Restriction and High-Load Resistance Training Induce Comparable Changes in Patellar Tendon Properties
(Peer reviewed; Journal article, 2022)Introduction: Low-load resistance training with blood flow restriction (LL-BFR) has emerged as a viable alternative to conventional high-load (HL) resistance training regimens. Despite increasing evidence confirming ... -
Lower patellofemoral joint contact force during side-step cutting after return-to-sports clearance following anterior cruciate ligament reconstruction
(Peer reviewed; Journal article, 2023)Background: Low patellofemoral joint (PFJ) contact force has been associated with PFJ osteoarthritis. Quadriceps force and knee flexion angles, which are typically altered after an anterior cruciate ligament reconstruction ... -
Lung function and oxygen saturation after participation in Norseman Xtreme Triathlon
(Peer reviewed; Journal article, 2020)Objectives: To examine evidence of exercise-induced bronchoconstriction (EIB) defined as ≥10% reduction in forced expiratory volume in one second (FEV1 ) and exercise-induced arterial hypoxemia (EIAH) defined as ≥4% reduction ... -
Machine learning algorithm to predict anterior cruciate ligament revision demonstrates external validity
(Peer reviewed; Journal article, 2022)Purpose: External validation of machine learning predictive models is achieved through evaluation of model performance on different groups of patients than were used for algorithm development. This important step is ... -
Maintaining or losing intervention-induced health-related behavior change: A mixed methods field study
(Peer reviewed; Journal article, 2021)The aim of this mixed methods field study was to gain a better understanding of how psychological factors can contribute to success in intervention-induced behavior change over time. While it can be difficult to change ... -
Major increase in incidence of pediatric ACL reconstructions from 2005 to 2021: A study from the Norwegian Knee Ligament Register
(Peer reviewed; Journal article, 2023)Background: The incidence of pediatric and adolescent anterior cruciate ligament reconstruction (ACLR) is increasing in several countries. It is uncertain whether this trend applies to countries that traditionally prefer ... -
MAMMA MIA!: Norwegian midwives’ practices and views about gestational weight gain, physical activity and nutrition
(Peer reviewed; Journal article, 2020)Objectives: Most studies regarding prevalence of prenatal lifestyle counselling are based on patient-report of provider advice. The aim of the present study was to describe midwives’ practice and views in promoting three ... -
Managing Risk of Non-Communicable Diseases in Women with Bulimia Nervosa or Binge Eating Disorders: A Randomized Trial with 12 Months Follow-Up
(Journal article; Peer reviewed, 2018)Persons with bulimia nervosa (BN) or binge eating disorder (BED) have an elevated risk of non-communicable diseases (NCDs). However, lowering this risk is rarely addressed in standard cognitive-behavioral treatment (CBT). ... -
A mango leaf extract (Zynamite®) combined with Quercetin has exercise-mimetic properties in human skeletal muscle
(Peer reviewed; Journal article, 2023)Zynamite PX®, a mango leaf extract combined with quercetin, enhances exercise performance by unknown molecular mechanisms. Twenty-five volunteers were assigned to a control (17 males) or supplementation group (8 males, ... -
Manually assisted body-weight supported locomotor training does not re-establish walking in non-walking subjects with chronic incomplete spinal cord injury: A randomized clinical trial
(Peer reviewed; Journal article, 2019)Objective: To assess the effects of manually assisted body-weight supported locomotor training in subjects with chronic incomplete spinal cord injury. Design: Randomized controlled clinical trial. Subjects: Twenty subjects ... -
The marathon of labour—Does regular exercise training influence course of labour and mode of delivery?: Secondary analysis from a randomized controlled trial
(Peer reviewed; Journal article, 2020)Objectives: Today all pregnant women are recommended to participate in moderate intensity aerobic and resistance-based physical activity/exercise ≥150 min/week. However, there are still controversies and scant knowledge ...