Mean (SD) demographic information and time spent exercising in each exercise group.

Table 1: Mean (SD) demographic information and time spent exercising in each exercise group.

	N-E	O-E	M-B	F	p
	(n = 205)	(n = 58)	(n = 41)
Age (years)	32.39 (5.17)	33.69 (5.56)	32.78 (4.75)	1.416	0.244
No. of children	1.55 (0.67)	1.55 (0.65)	1.50 (0.75)	0.99	0.906
Age of youngest child	14.4 (8.78)	16.26 (8.77)	10.66 (8.38)	5.05	0.007
Times engaged in activity < 30 mins (days/week)	2.60 (1.93)	2.90 (1.78)	2.88 (1.98)	0.77	0.465
Times attended class (days/week)	-	1.10 (0.95)	0.49 (1.08)	0.002	0.961