Table 2.

Alternative cut-point sets for physical activity intensity zones.

Intensity zone	ActiGraph uniaxial CPMa	ActiGraph triaxial CPM vector magnitude	Actiheart CPM
Sedentary	≤99	≤149	≤10
Light	100-1951	150-2689	11-95
Moderate	1952-5724	2690-6166	96-234
Vigorous	5725-9498	6167-9642	≥235
Very vigorous	≥9499	≥9643	N/Ab

^aCPM: counts per minute.

^bN/A: not applicable.