Characteristic

n (%)

M ± SD

Age (year)

34.33 ± 3.84

Gravida

1.27 ± 0.46

Primipara

12 (80%)

Education level

≥University

13 (86.7%)

≤College

2 (13.3%)

Work status

―Full-time job

9 (60%)

―Housewife

6 (40%)

Method of delivery

―NSD

12 (80%)

―Cesarean section

3 (20%)

Breastfeeding

―Exclusive

6 (40%)

―Formula

1 (6.7%)

―Mixed feeding

8 (53.3%)

Exercise habits (pretest)

―Yes

4 (26.7%)

―No

11 (73.3%)

Family structure

―Nuclear family

6 (40%)

―Other

9 (60%)