Blar i NTNU Open på forfatter "Leivseth, Gunnar"
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Arm crank and wheelchair ergometry produce similar peak oxygen uptake but different work economy values in individuals with spinal cord injury
Tørhaug, Tom; Brurok, Berit; Hoff, Jan; Helgerud, Jan; Leivseth, Gunnar (Journal article; Peer reviewed, 2016)Objective. To study whether values for peak oxygen uptake (VO2peak) and work economy (WE) at a standardized workload are different when tested by arm crank ergometry (ACE) and wheelchair ergometry (WCE). Methods. Twelve ... -
Arm Cycling Combined with Passive Leg Cycling Enhances VO2peak in Persons with Spinal Cord Injury Above the Sixth Thoracic Vertebra
Tørhaug, Tom; Brurok, Berit; Hoff, Jan; Helgerud, Jan; Leivseth, Gunnar (Journal article; Peer reviewed, 2018) -
Change in pain, disability and influence of fear-avoidance in a work-focused intervention on neck and back pain: a randomized controlled trial
Marchand, Gunn Hege; Myhre, Kjersti; Leivseth, Gunnar; Sandvik, Leiv; Lau, Bjørn; Bautz-Holter, Erik; Røe, Cecilie (Journal article; Peer reviewed, 2015)Background: Neck and back pain are among the most common causes of prolonged disability, and development of interventions with effect on pain, disability and return to work is important. Reduction of fear avoidance might be ... -
Demand, Control and Support at Work Among Sick-Listed Patients with Neck or Back Pain: A Prospective Study
Myhre, Kjersti; Lau, Bjørn; Marchand, Gunn Hege; Leivseth, Gunnar; Bautz-Holter, Erik; Røe, Cecilie (Peer reviewed; Journal article, 2016)Purpose The main aim of this study was to assess changes in perceived demand, control and support at work of neck and back pain patients over 1 year. We also hypothesised that perceived changes in demand, control and support ... -
Effect of lower extremity functional electrical stimulation pulsed isometric contractions on arm cycling peak oxygen uptake in spinal cord injured individuals
Brurok, Berit; Tørhaug, Tom; Karlsen, Trine; Leivseth, Gunnar; Helgerud, Jan; Hoff, Jan (Journal article; Peer reviewed, 2013)Objective: To compare peak oxygen uptake (VO2peak) between: (i) functional electrical stimulation lower extremity pulsed isometric muscle contractions combined with arm cycling (FES iso hybrid), (ii) functional electrical ... -
Exercise testing and training after spinal cord injury; Strengthen the endurance from arm crank and wheelchair ergometry, lower extremity passive and electro- stimulated movements and upper body bench press exercise.
Tørhaug, Tom (Doctoral theses at NTNU;2018:43, Doctoral thesis, 2018)Avhandlingen beskriver test og treningsresponser hos en gruppe ryggmargsskadde. Testing har foregått i samarbeid med erfarne treningsfysiologer på validert medisin-tekniskutstyr med støtte fra svært gode laboratoriefasiliteter ... -
Fear-avoidance beliefs associated with perceived psychological and social factors at work among patients with neck and back pain: a cross-sectional multicentre study
Myhre, Kjersti; Røe, Cecilie; Marchand, Gunn Hege; Keller, Anne; Bautz-Holter, Erik; Leivseth, Gunnar; Sandvik, Leiv; Lau, Bjørn (Journal article; Peer reviewed, 2013)Background: Neck and back pain are common and often account for absenteeism at work. Factors at work as well as fear–avoidance beliefs may influence sick-leave in these patients. The aims of this study were to assess: (1) ... -
Pain and disability do not influence psychological and social factors at work among sick-listed patients with neck and back pain
Marchand, Gunn Hege; Lau, Bjørn; Myhre, Kjersti; Røe, Cecilie; Bautz-Holter, Erik; Leivseth, Gunnar (Peer reviewed; Journal article, 2016)BACKGROUND: It is unknown whether living with neck and back pain, disability, and mental disorders influences the perception of psychological and social factors at work among sick-listed patients. OBJECTIVES: The primary ... -
Physical examination tests of the shoulder: a systematic review and meta-analysis of diagnostic test performance
Gismervik, Sigmund Østgård; Drogset, Jon Olav; Granviken, Fredrik; Rø, Magne; Leivseth, Gunnar (Journal article; Peer reviewed, 2017)Background Physical examination tests of the shoulder (PETS) are clinical examination maneuvers designed to aid the assessment of shoulder complaints. Despite more than 180 PETS described in the literature, evidence of ...