Search Results - "Poitras, Justine"

Improving the criterion validity of the activPAL in determining physical activity intensity during laboratory and free-living conditions by Wu, Yanlin, Johns, Jarrett A., Poitras, Justine, Kimmerly, Derek S., O'Brien, Myles W.

“…The activPAL is a valid measure of step counts and posture, but its ability to determine physical activity intensity is unclear. This study tested the…”
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Development and validation of an activPAL accelerometry count-based model of physical activity intensity in adults by O'Brien, Myles W., Wu, Yanlin, Johns, Jarrett A., Poitras, Justine, Kimmerly, Derek S.

“…•The activPALs default method poorly predicts physical activity intensity.•We use the activPALs accelerometry output to develop a counts-intensity model.•This…”
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