Pre

Post

Effect size

Size

Standard Range

HF

4.19 ± 2.26

3.77 ± 1.72

−0.35

Small

4.00 - 7.23

LF/HF

1.24 ± 0.36

1.32 ± 0.28

−0.36

Small

0.52 - 2.32

TP

6.68 ± 1.16

6.63 ± 0.83

−0.084

None

7.26 - 9.17

LF

4.92 ± 2.10

4.94 ± 2.00

0.78

None

6.00 - 8.06

TA (Tense Arousal)

17.5 ± 7.10

14.8 ± 7.52

−0.55

Large

10 - 40

EA (Energetic Arousal)

26.1 ± 8.61

28.7 ± 9.17

−0.45

Middle

10 - 40