Measure

During Relaxation

During Task

Mean

SD

Mean

SD

F

p

Effect Size

HR

76.24

11.07

83.68

11.57

26.91

<0.01

0.66

ln LF

7.20

1.32

6.58

0.99

3.31

0.08

0.53

ln HF

7.62

0.98

6.83

1.02

16.21

<0.01

0.79