Blar i Norges idrettshøgskole på emneord "calibration"
Viser treff 1-4 av 4
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Absolute intensity thresholds for tri-axial wrist and waist accelerometer-measured movement behaviors in adults
(Peer reviewed; Journal article, 2023)Aim: This study was aimed to: (1) compare raw triaxial acceleration data from GENEActiv (GA) and ActiGraph GT3X+ (AG) placed on the non-dominant wrist; (2) compare AG placed on the non-dominant and dominant wrist, and ... -
Comparison of equations for predicting energy expenditure from accelerometer counts in children
(Peer reviewed; Journal article, 2008-01-14)Several prediction equations developed to convert body movement measured by accelerometry into energy expenditure have been published. The aim of this study was to examine the degree of agreement between three different ... -
Progress update and challenges on VO2max testing and interpretation
(Peer reviewed; Journal article, 2020)The maximal oxygen uptake (VO2max) is the primary determinant of endurance performance in heterogeneous populations and has predictive value for clinical outcomes and all-cause mortality. Accurate and precise measurement ... -
Unit-specific calibration of Actigraph accelerometers in a mechanical setup - Is it worth the effort? The effect on random output variation caused by technical inter-instrument variability in the laboratory and in the field
(Peer reviewed; Journal article, 2008-04-11)Conclusion: The application of unit-specific calibration factors to data collected during free living conditions had no apparent effect on inter-instrument variability. In all probability, the effect of technical calibration ...