Blar i Publikasjoner fra Cristin på tittel
Viser treff 331-350 av 1108
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Effects of a school-based physical activity intervention on academic performance in 14-year old adolescents: A cluster randomized controlled trial – the School in Motion study
(Peer reviewed; Journal article, 2021)Background: School-based physical activity interventions evaluating the effect on academic performance usually includes children. We aimed to investigate the effect of a nine-month, school-based physical activity intervention ... -
Effects of acute and chronic strength training on skeletal muscle autophagy in frail elderly men and women
(Peer reviewed; Journal article, 2020)Aging is associated with alterations in skeletal muscle autophagy, potentially affecting both muscle mass and quality in a negative manner. Strength training with protein supplementation has been reported to improve both ... -
Effects of antioxidant-rich foods on altitude-induced oxidative stress and inflammation in elite endurance athletes: A randomized controlled trial
(Peer reviewed; Journal article, 2019)Background: Various altitude training regimes, systematically used to improve oxygen carrying capacity and sports performance, have been associated with increased oxidative stress and inflammation. We investigated whether ... -
The effects of being told you are in the intervention group on training results: A pilot study
(Peer reviewed; Journal article, 2023)Little is known about the placebo effects when comparing training interventions. Consequently, we investigated whether subjects being told they are in the intervention group get better training results compared to subjects ... -
Effects of carbohydrate and protein supplement strategies on endurance capacity and muscle damage of endurance runners: A double blind, controlled crossover trial
(Peer reviewed; Journal article, 2022)Background: The purpose of this study is to explore the effect of carbohydrate only or carbohydrate plus protein supplementation on endurance capacity and muscle damage. Methods: Ten recreationally active male runners ... -
The Effects of Cold Water Immersion and Active Recovery on Molecular Factors That Regulate Growth and Remodeling of Skeletal Muscle After Resistance Exercise
(Peer reviewed; Journal article, 2020)Regular postexercise cooling attenuates muscle hypertrophy, yet its effects on the key molecular factors that regulate muscle growth and remodeling are not well characterized. In the present study, nine men completed two ... -
Effects of exceeding stroke frequency of maximal effort on hand kinematics and hand propulsive force in front crawl
(Peer reviewed; Journal article, 2020)This study aimed to assess kinematic and kinetic changes in front crawl with various stroke frequency (SF) conditions to investigate why swimming velocity (SV) does not increase above a certain SF (SFmax). Eight male ... -
Effects of high and low training volume with the Nordic hamstring exercise on hamstring strength, jump height, and sprint performance in female football players: A randomised trial
(Peer reviewed; Journal article, 2022)The evidence-based hamstring strengthening programme for prevention of hamstring injuries is not adopted by football teams because of its high training volume. This study on female football players investigated if high-volume ... -
Effects of High-Intensity Interval Training and Isoinertial Training on Leg Extensors Muscle Function, Structure, and Intermuscular Adipose Tissue in Older Adults
(Peer reviewed; Journal article, 2019)We compared the effects of aerobic high-intensity training (HIT) and isoinertial resistance training (IRT) on the strength, mass, architecture, intermuscular adipose tissue (IMAT) quality, and neuromuscular activation of ... -
Effects of Perioperative Nonsteroidal Anti-inflammatory Drug Administration on Soft Tissue Healing: A Systematic Review of Clinical Outcomes After Sports Medicine Orthopaedic Surgery Procedures
(Peer reviewed; Journal article, 2019)Background: The effects of perioperative nonsteroidal anti-inflammatory drugs (NSAIDs) on soft tissue healing in humans have yet to be established. Purpose: To systematically review the literature addressing the effects ... -
Effects of school-based physical activity interventions on mental health in adolescents: The School in Motion cluster randomized controlled trial
(Peer reviewed; Journal article, 2020)Purpose: To investigate the effects of two school-based physical activity interventions on mental health in Norwegian adolescents. Methods: Students from 29 lower secondary schools in Norway (n = 2084; 14–15 years; 49% ... -
Effects of specific collagen peptide supplementation combined with resistance training on Achilles tendon properties
(Peer reviewed; Journal article, 2022)The purpose of this study was to investigate the effect of specific collagen peptides (SCP) combined with resistance training (RT) on changes in tendinous and muscular properties. In a randomized, placebo-controlled study, ... -
Effects of tracking landmarks and tibial point of resistive force application on the assessment of patellar tendon mechanical properties in vivo
(Journal article; Peer reviewed, 2018)The different methods used to assess patellar tendon elongation in vivo may partly explain the large variation of mechanical properties reported in the literature. The present study investigated the effects of tracking ... -
Effects of training, detraining, and retraining on strength, hypertrophy, and myonuclear number in human skeletal muscle
(Peer reviewed; Journal article, 2019)Previously trained mouse muscles acquire strength and volume faster than naïve muscles; it has been suggested that this is related to increased myonuclear density. The present study aimed to determine whether a previously ... -
The efficacy of strength or aerobic exercise on quality of life and knee function in patients with knee osteoarthritis: A multi-arm randomized controlled trial with 1-year follow-up
(Peer reviewed; Journal article, 2023)Objective: To evaluate the efficacy of strength exercise or aerobic exercise compared to usual care on knee-related quality of life (QoL) and knee function at 4 months and 1 year in individuals with knee osteoarthritis. ... -
Efficacy of vitamin C supplementation on collagen synthesis and oxidative stress after musculoskeletal injuries: A systematic review
(Journal article; Peer reviewed, 2018)Background: Recent investigations on the biochemical pathways after a musculoskeletal injury have suggested that vitamin C (ascorbic acid) may be a viable supplement to enhance collagen synthesis and soft tissue healing. ... -
Eight sessions of endurance training decrease fasting glucose and improve glucose tolerance in middle-aged overweight males
(Peer reviewed; Journal article, 2019)Exercise improves metabolic regulation and reduces the risk of developing type 2 diabetes and other metabolic diseases. The recommendations for exercise are rather general and the health benefits of controlled training ... -
Elite athletes get pregnant, have healthy babies and return to sport early postpartum
(Peer reviewed; Journal article, 2019)Objectives: To enhance knowledge on pregnancy and return to sport in the postpartum period in elite female athletes. Methods: 34 Norwegian elite athletes (33.1 years) and 34 active controls (31.5 years) were asked about ... -
Elite female athletes’ experiences of symptoms of pelvic floor dysfunction: A systematic review
(Peer reviewed; Journal article, 2022)Introduction and aims: Pelvic floor dysfunction (PFD) is a collection of signs, symptoms and conditions affecting the pelvic floor and urinary incontinence (UI) is the most common type of PFD. Recent systematic reviews ... -
Elite football coaches experiences and sensemaking about being fired: An interpretative phenomenological analysis
(Peer reviewed; Journal article, 2020)Background: Chronic job insecurity seems to be a prominent feature within elite sport, where coaches work under pressure of dismissals if failing to meet performance expectations of stakeholders. The aim of the current ...