Browsing Brage NIH by Author "Fagerland, Morten"
Now showing items 1-8 of 8
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Accelerometer-measured physical activity and sedentary time in a cohort of US adults followed for up to 13 years: The influence of removing early follow-up on associations with mortality
Tarp, Jakob; Hansen, Bjørge Herman; Fagerland, Morten; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred; Ekelund, Ulf (Peer reviewed; Journal article, 2020)Background: Observational studies linking physical activity with mortality are susceptible to reverse causation bias from undiagnosed and prevalent diseases. Researchers often attempt to deal with reverse causation bias ... -
A cherry, ripe for picking: The relationship between the acute-chronic workload ratio and health problems
Dalen-Lorentsen, Torstein; Andersen, Thor Einar; Bjørneboe, John Andreas; Vagle, Markus; Martin, Kevin Nordanger; Kleppen, Michael; Fagerland, Morten; Clarsen, Benjamin Matthew (Peer reviewed; Journal article, 2021)Objective: To investigate whether the relationship between the acute-chronic workload ratio (ACWR) and health problems varies when different methodological approaches are used to quantify it. Design: Prospective cohort ... -
Does load management using the acute:chronic workload ratio prevent health problems?: A cluster randomised trial of 482 elite youth footballers of both sexes
Dalen-Lorentsen, Torstein; Bjørneboe, John Andreas; Clarsen, Benjamin Matthew; Vagle, Markus; Fagerland, Morten; Andersen, Thor Einar (Peer reviewed; Journal article, 2020)Background: The acute:chronic workload ratio (ACWR) is commonly used to manage training load in sports, particularly to reduce injury risk. However, despite its extensive application as a prevention intervention, the ... -
Dose-response associations between accelerometry measured physical activity and sedentary time and all cause mortality: systematic review and harmonised meta-analysis
Ekelund, Ulf; Tarp, Jakob; Steene-Johannessen, Jostein; Hansen, Bjørge Herman; Jefferis, Barbara; Fagerland, Morten; Whincup, Peter; Diaz, Keith M.; Hooker, Steven P.; Chernofsky, Ariel; Larson, Martin G.; Spartano, Nicole; Vasan, Ramachandran S.; Dohrn, Ing-Mari; Hagströmer, Maria; Edwardson, Charlotte; Yates, Thomas; Shiroma, Eric; Anderssen, Sigmund Alfred; Lee, I-Min (Peer reviewed; Journal article, 2019)Objective: To examine the dose-response associations between accelerometer assessed total physical activity, different intensities of physical activity, and sedentary time and all cause mortality. Design: Systematic ... -
A new statistical approach to training load and injury risk: Separating the acute from the chronic load
Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar; Dalen-Lorentsen, Torstein; Tabben, Montassar; Chamari, Karim; Clarsen, Benjamin Matthew; Fagerland, Morten (Peer reviewed; Journal article, 2024)The relationship between recent (acute) training load relative to long-term (chronic) training load may be associated with sports injury risk. We explored the potential for modelling acute and chronic loads separately to ... -
No Difference in the KOOS Quality of Life Subscore Between Anatomic Double-Bundle and Anatomic Single-Bundle Anterior Cruciate Ligament Reconstruction of the Knee: A Prospective Randomized Controlled Trial With 2 Years’ Follow-up
Aga, Cathrine; Risberg, May Arna; Fagerland, Morten; Johansen, Steinar; Trøan, Ingrid; Heir, Stig; Engebretsen, Lars (Journal article; Peer reviewed, 2018)Background: The double-bundle reconstruction technique was developed to resemble the properties of the native anterior cruciate ligament (ACL) more closely than the conventional single-bundle technique. The clinical benefit ... -
Step by step: Association of device‐measured daily steps with all‐cause mortality - A prospective cohort Study
Hansen, Bjørge Herman; Dalene, Knut Eirik; Ekelund, Ulf; Fagerland, Morten; Kolle, Elin; Steene-Johannessen, Jostein; Tarp, Jakob; Anderssen, Sigmund Alfred (Peer reviewed; Journal article, 2020)Introduction: Walking is free, does not require special training, and can be done almost everywhere. Therefore, walking is a feasible behavior on which to tailor public health messages. This study assesses the prospective ... -
The Association between Early Specialization and Performance Level with Injury and Illness Risk in Youth Elite Athletes
Moseid, Christine Holm; Myklebust, Grethe; Fagerland, Morten; Bahr, Roald (Journal article; Peer reviewed, 2018)A trend is observed towards more specialized training and selection into talent programs at an early age for youth athletes. Little is known how this might influence the risk of illness and injury. The aim of the study was ...