8. Physical behaviours analysis

Work in progress…

Acceleration distribution

Percentiles or MX metrics (Rowlands)

Intensity levels

Intensity gradient

Key arguments

Physical activity intensities (or inactivity)

Quantification of physical activity and inactivity in GGIR

Using cut-points

Bouts of activity/inactivity

Key arguments

Fragmentation metrics

What is a fragment

When and how are they calculated in GGIR

Fragmentation metrics available

Key arguments