Browsing NTNU Open by Author "Bårdstu, Hilde Bremseth"
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Detection of physical activity types with accelerometers in adolescents during semi-structured free-living
Bårdstu, Hilde Bremseth (Master thesis, 2016)Background Few algorithms are available for detection and classification of physical activity (PA) types in adolescents, and existing algorithms are only validated in controlled laboratory settings. The performance of such ... -
Effectiveness of a resistance training program on physical function, muscle strength, and body composition in community-dwelling older adults receiving home care: A cluster-randomized controlled trial
Bårdstu, Hilde Bremseth; Andersen, Vidar; Fimland, Marius Steiro; Aasdahl, Lene; Raastad, Truls; Cumming, Kristoffer Toldnes; Sæterbakken, Atle Hole (Journal article; Peer reviewed, 2020)Background: Aging is associated with reduced muscle mass and strength leading to impaired physical function. Resistance training programs incorporated into older adults’ real-life settings may have the potential to counteract ... -
Effectiveness of pragmatic resistance training for older adults receiving home care
Bårdstu, Hilde Bremseth (Doctoral theses at NTNU;2022:340, Doctoral thesis, 2022)The number and proportion of older adults is increasing with the most rapid rise projected for individuals above 80 years. Old age is accompanied by reduced muscle strength and mass, impaired physical function, high levels ... -
Harth: A human activity recognition dataset for machine learning
Logacjov, Aleksej; Bach, Kerstin; Kongsvold, Atle; Bårdstu, Hilde Bremseth; Mork, Paul Jarle (Peer reviewed; Journal article, 2021)Existing accelerometer-based human activity recognition (HAR) benchmark datasets that were recorded during free living suffer from non-fixed sensor placement, the usage of only one sensor, and unreliable annotations. We ... -
A Machine Learning Classifier for Detection of Physical Activity Types and Postures During Free-Living
Bach, Kerstin; Kongsvold, Atle Austnes; Bårdstu, Hilde Bremseth; Bardal, Ellen Marie; Kjærnli, Håkon Slåtten; Herland, Sverre; Logacjov, Aleksej; Mork, Paul Jarle (Journal article; Peer reviewed, 2021)Accelerometer-based measurements of physical activity types are commonly used to replace self-reports. To advance the field, it is desirable that such measurements allow accurate detection of key daily physical activity ... -
Muscle Strength Is Associated With Physical Function in Community-Dwelling Older Adults Receiving Home Care. A Cross-Sectional Study
Bårdstu, Hilde Bremseth; Andersen, Vidar; Fimland, Marius Steiro; Raastad, Truls; Sæterbakken, Atle Hole (Peer reviewed; Journal article, 2022)Background: Higher maximal- and explosive strength is associated with better physical function among older adults. Although the relationship between isometric maximal strength and physical function has been examined, few ... -
Physical Activity Level Following Resistance Training in Community-Dwelling Older Adults Receiving Home Care: Results from a Cluster-Randomized Controlled Trial
Bårdstu, Hilde Bremseth; Andersen, Vidar; Fimland, Marius Steiro; Aasdahl, Lene; Lohne-Seiler, Hilde; Sæterbakken, Atle Hole (Journal article; Peer reviewed, 2021)Older adults’ physical activity (PA) is low. We examined whether eight months of resistance training increased PA level in community-dwelling older adults receiving home care. A two-armed cluster-randomized trial using ...