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Alexander Horsch

Explore the profile of Alexander Horsch including associated specialties, affiliations and a list of published articles. Areas
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Articles 57
Citations 798
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Recent Articles
11.
Blauberger P, Horsch A, Lames M
Sensors (Basel) . 2021 Nov; 21(21). PMID: 34770638
This study describes a method for extracting the stride parameter ground contact time (GCT) from inertial sensor signals in sprinting. Five elite athletes were equipped with inertial measurement units (IMU)...
12.
Syed S, Morseth B, Hopstock L, Horsch A
Sci Rep . 2021 Apr; 11(1):8832. PMID: 33893345
To date, non-wear detection algorithms commonly employ a 30, 60, or even 90 mins interval or window in which acceleration values need to be below a threshold value. A major...
13.
Arnes A, Nielsen C, Stubhaug A, Fjeld M, Hopstock L, Horsch A, et al.
Eur J Pain . 2020 Nov; 25(3):637-650. PMID: 33165994
Background: The relationship between habitual physical activity (PA) and experimental pain tolerance has been investigated in small samples of young, healthy and/or single-sex volunteers. We used a large, population-based sample...
14.
Aars N, Beldo S, Jacobsen B, Horsch A, Morseth B, Emaus N, et al.
BMJ Open . 2020 Oct; 10(10):e036991. PMID: 33033016
Objectives: Physical activity may be important in deterring the obesity epidemic. This study aimed to determine whether objectively measured physical activity in first year of upper secondary high school predicted...
15.
Beldo S, Morseth B, Christoffersen T, Halvorsen P, Hansen B, Furberg A, et al.
BMC Public Health . 2020 Jul; 20(1):1127. PMID: 32680490
Background: Previous studies show large variations in physical activity (PA) levels among adolescents. However, the number of studies is limited and even fewer studies have assessed PA in adolescents by...
16.
Syed S, Morseth B, Hopstock L, Horsch A
Sci Rep . 2020 Apr; 10(1):5866. PMID: 32246080
Accurate detection of accelerometer non-wear time is crucial for calculating physical activity summary statistics. In this study, we evaluated three epoch-based non-wear algorithms (Hecht, Troiano, and Choi) and one raw-based...
17.
Sagelv E, Hopstock L, Johansson J, Hansen B, Brage S, Horsch A, et al.
BMJ Open Sport Exerc Med . 2020 Mar; 6(1):e000661. PMID: 32153981
Objectives: We compared the ability of physical activity and sitting time questionnaires (PAQ) for ranking individuals versus continuous volume calculations (physical activity level (PAL), metabolic equivalents of task (MET), sitting...
18.
Sagelv E, Ekelund U, Pedersen S, Brage S, Hansen B, Johansson J, et al.
PLoS One . 2019 Dec; 14(12):e0225670. PMID: 31794552
Introduction: Surveillance of physical activity at the population level increases the knowledge on levels and trends of physical activity, which may support public health initiatives to promote physical activity. Physical...
19.
Henriksen A, Grimsgaard S, Horsch A, Hartvigsen G, Hopstock L
JMIR Form Res . 2019 Aug; 3(3):e14438. PMID: 31420958
Background: Accelerometers, often in conjunction with heart rate sensors, are extensively used to track physical activity (PA) in research. Research-grade instruments are often expensive and have limited battery capacity, limited...
20.
Opdal I, Morseth B, Handegard B, Lillevoll K, Ask H, Nielsen C, et al.
BMC Public Health . 2019 Jul; 19(1):916. PMID: 31288796
Background: Previous research shows that physical activity has a protective effect on mental distress in adults, but the relationship is less researched and seems more ambiguous for adolescents. Studies in...