Table 1 Study 1: Descriptive Statistics and Correlations for Exercise Identity (n = 735)

1. Exercise identity

735

0.10

1.70

0.00

2.75

-

2. Healthy eating identity

730

0.70

1.51

0.75

2.50

0.46^**

-

3. Total leisure activity (MET ^a minute/week)

735

1279.61

2171.79

328.50

1638

0.52^**

0.25^**

-

4. Leisure walking (MET minute/week)

732

453.03

787.29

99.00

594.00

0.36^**

0.23^**

0.78^**

-

5. Leisure vigorous physical activity (MET minute/week)

735

570.18

1310.91

0.00

360.00

0.47^**

0.17^**

0.71^**

0.30^**

-

6. Leisure moderate physical activity (MET minute/week)

731

259.67

651.13

0.00

160.00

0.38^**

0.19^**

0.64^**

0.37^**

0.50^**

-

7. BREQ3^b Identified regulation

729

2.59

1.02

2.75

1.75

0.75^**

0.43^**

0.50^**

0.36^**

0.42^**

0.35^**

-

8. BREQ3 Integrated regulation

727

1.98

1.30

2.00

2.00

0.81^**

0.47^**

0.55^**

0.40^**

0.45^**

0.38^**

0.85^**

-

9. BREQ3 Intrinsic regulation

730

2.08

1.22

2.25

2.00

0.66^**

0.36^**

0.45^**

0.31^**

0.37^**

0.31^**

0.74^**

0.79^**

-

10. BREQ3 Introjected regulation

732

2.04

1.17

2.00

1.88

0.35^**

0.16^**

0.20^**

0.11^**

0.20^**

0.12^**

0.50^**

0.47^**

0.39^**

-

11. BREQ3 Amotivation

731

0.45

0.78

0.00

0.75

-0.39^**

-0.21^**

-0.25^**

− 0.019^**

-0.18^**

-0.16^**

-0.51^**

-0.46^**

-0.44^**

-0.23^**

-

12. BREQ3 External regulation

729

0.69

0.88

0.25

1.00

0.02

-0.01

0.06

0.06

0.05

0.05

-0.01

0.03

-0.08^*

0.24^**

0.24^**

-

13. Age (years)

660

52.09

13.90

53.00

21.50

0.02

-

-

-

-

-

-

-

-

-

-

-

-

14. Worry about infected with COVID-19

665

2.72

0.97

3.00

1.00

0.05

-

-

-

-

-

-

-

-

-

-

-

-0.02

-

15. Numbers of people live in household

731

1.93

1.55

2.00

2.00

-0.05

-

-

-

-

-

-

-

-

-

-

-

-0.25^**

0.03

-

16. Height (meters)

733

1.66

0.08

1.65

0.13

-0.10^**

-

-

-

-

-

-

-

-

-

-

-

0.00

0.03

-0.03

-