Table 4 Pre-post differences in HIITlinear and HIITCOD training groups.

From: Effects of change of direction during high-intensity interval training on physical performance in young football players

Variable

HIITlinear

pre post

ES

%diff ± SD

HIITCOD

pre post

ES

%diff ± SD

S5 m (s)

1.2 ± 0.05

0.91 ± 0.06*

−5.25

−24.2 ± 7.8

1.2 ± 0.10

1.0 ± 0.05*

−2.52

−16.7 ± 9.7

S10 m (s)

2.0 ± 0.08

1.8 ± 0.07*

−2.66

−10.0 ± 5.6

2.0 ± 0.12

1.8 ± 0.07*

−2.03

−10.0 ± 7.2

S20 m (s)

3.4 ± 0.11

3.1 ± 0.10*

−2.85

−8.8 ± 4.6

3.3 ± 0.15

3.0 ± 0.12*

−2.20

−9.1 ± 6.1

IAT (s)

15.9 ± 0.62

14.8 ± 0.34*

−2.20

−6.9 ± 4.5

15.8 ± 0.51

14.8 ± 0.45*

−2.07

−6.3 ± 4.4

COD L (s)

2.22 ± 0.11

2.16 ± 0.22

−0.34

−2.7 ± 11.3

2.17 ± 0.12

2.14 ± 0.19

−0.18

−1.4 ± 10.5

COD R (s)

2.20 ± 0.14

2.17 ± 0.12

−0.23

−1.4 ± 8.4

2.16 ± 0.16

2.15 ± 0.14

−0.06

−0.5 ± 9.9

RAT Reaction (s)

1.08 ± 0.13

1.06 ± 0.16

−0.13

−1.9 ± 19.3

1.09 ± 0.18

1.06 ± 0.15

−0.18

−2.8 ± 21.8

RAT Total (s)

2.42 ± 0.18

2.37 ± 0.22

−0.24

−2.1 ± 11.9

2.45 ± 0.13

2.43 ± 0.23

−0.10

−0.8 ± 10.9

  1. 5, 10, 20 m sprint; IAT, Illinois Agility Test; COD l - Y agility test to the left side; COD r - Y agility test to the right side; RAT Witty Reaction - reactive agility reaction time; RAT Witty Total - total reaction time; ES – effect size; %diff - percentage of change between pre and post testing; * significant differences between pre and post testing p < 0.05.
Back to article page