Table 2.

Value	Moderate activities (minutes/week)	Vigorous activities (minutes/week)	Combination activities (minutes/week)
10	150+	75+	115+
9	135–149	68–74	104–114
8	120–134	60–67	92–103
7	105–119	53–59	81–91
6	90–104	45–52	69–80
5	75–89	38–44	58–68
4	60–74	30–37	46–57
3	45–59	23–29	35–45
2	30–44	15–22	23–34
1	0–29	0–14	0–22

Physical activity index.