Explanatory variables

Non-standardized coefficient

Standardized coefficient

t-value

p-value

95.0% confidence interval

Lower limit

Upper limit

Body fat percentage

−0.267

−0.039

−0.432

0.667

−1.496

0.961

Muscle mass

2.565

0.204

2.138

0.035*

0.183

4.948

Junior high school exercise of history

16.914

0.192

2.032

0.045*

0.383

33.445

Elementary school exercise time

0.04

0.346

2.738

0.007**

0.011

0.068

Junior high school exercise time

−0.025

−0.275

−2.077

0.041*

−0.049

−0.001

High school exercise time

0.017

0.164

1.008

0.316

−0.017

0.052

Elementary school exercise intensity

−1.122

−0.081

−0.669

0.505

−4.451

2.208

Junior high school exercise intensity

2.563

0.152

1.114

0.268

−2.006

7.131

High school exercise intensity

2.94

0.168

1.028

0.307

−2.739

8.619