Table 3.

Changes of KVA.

Group (N)	Pre-test (T1)	Mid-test (T2)	Post-test (T3)	F-value	P-value	ηp2
1 s (39)	0.46 ± 0.20	0.50 ± 0.21a	0.56 ± 0.22ab	7.658	< 0.05	0.094
3 s (38)	0.47 ± 0.26	0.52 ± 0.25a	0.59 ± 0.26ab	10.491	< 0.05	0.124
5 s (38)	0.48 ± 0.25	0.51 ± 0.24	0.57 ± 0.30a	5.309	< 0.05	0.067
Control group (38)	0.46 ± 0.24	0.43 ± 0.22	0.38 ± 0.19a	4.944	< 0.05	0.063
F-value	0.064	1.301	5.775
P-value	>0.05	>0.05	< 0.05
ηp2	0.001	0.026	0.104

p < 0.05 when “a” was compared with T₁; p < 0.05 when “b” was compared with T₂.