Table 4 The measures of content validity of the items of the physical literacy questionnaire (P2LQ-PW)

Knowledge

 During pregnancy, you should not exercise severely other than pre-pregnancy.

84

100

 Physical activity is essential to prevent being overweight due to pregnancy.

78

92

 Exercise during pregnancy can lead to reduced oxygen supply to the baby.

100

100

 During pregnancy, you should exercise smoothly and without sloping surfaces.

84

88

 Pregnant women during exercise should avoid excessive curvature and hang up.

78

82

 Exercise during pregnancy makes it easy for normal labor.

84

100

 Exercise in pregnancy reduces the risk of birth in a diabetic neonatal.

82

88

 Doing basic exercises daily will not hurt the mother and baby.

82

88

 Exercise eliminates the risk of possible complications in pregnancy, e.g., back pain, lumbar pain, constipation, and excessive fatigue.

78

88

 During pregnancy, you should stop doing heavy exercises.

82

92

 Before starting exercise during pregnancy, you should have a light stroke to warm up.

88

100

 A physical activity specialist should take stretching and strength during pregnancy.

92

86

 Exercising in pregnancy prevents blood pressure dangers.

84

77

 Exercise during pregnancy can lead to a return faster maternal postpartum.

82

86

 I try to avoid lifting any weight during pregnancy.

88

92

 Exercising during pregnancy leads to fitness and weight control.

89

96

 For pre-exercise preparation, 15 minutes of gentle relaxation movements are required.

87

92

 Before conducting any exercise at this time, consultation with the doctor is required.

92

88

 Exercise reduces the risk of musculoskeletal discomfort.

90

100

 In the third period of pregnancy, exercise intensity should be reduced.

85

88

Attitude

 I believe that I can efficiently deal with problems such as gestational diabetes with exercise.

100

100

 I believe that exercising during pregnancy reduces my fatigue due to my pregnancy.

88

92

 I believe that I can work out stress and anxiety from childbirth during this period.

74

88

 I believe exercising during pregnancy helps with my daily activities.

84

95

 I believe that I can easily maintain my fitness by exercising during pregnancy.

84

98

 I believe that by exercising, I can reduce postpartum depression.

84

92

 I believe that if I exercise during pregnancy, I can have a more comfortable delivery.

85

98

Nurtures

 If my husband attends exercise classes during pregnancy with me, It is easier to convince him that exercise is not dangerous during pregnancy.

85

100

 If my own family and my husband’s family attend exercise classes during pregnancy, I can persuade them that exercise is not dangerous.

88

92

 I encourage friends and acquaintances to exercise during pregnancy

82

8

 If there is a group discussion to exchange information about pregnant women after a pregnancy class, I tend to attend a pregnancy class.

88

92

 If my family is in physical education classes …

52^a

67^a

 If a skilled and informed person answers midwifery questions after a pregnancy class, I would be more eager to participate in pregnancy classes.

90

100

 If my family would advise me to do exercise …

32^a

64^a

 If my doctor advises me to exercise during pregnancy, I will do that.

92

88

Enabling

 If there is an excellent place to exercise, it is easier to exercise during pregnancy.

88

92

 If classes are held free, I can use these classes more easily.

78

82

 If there is a physical activity area near my residence, I can get better and more comfortable with pregnancy classes.

92

100

 If I have a training CD in the centers, I can do more exercise at home.

95

88

 If there are enough facilities, such as a buffet, a washbasin, etc., in pregnancy classes, I always try to take part in pregnancy classes

86

96

 If exercise classes occur at different times throughout the day, I can more easily participate in physical activity classes.

86

92