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Table 3 Kick scoring impact setting standards and their validations (group classification based on winning and non-winning groups)

From: Adequacy of setting standards for kick impact in the Taekwondo electronic scoring system: comparison of a reference group model based on empirical data

Men

Women

Weight class

A

B

Validation index

Weight class

A

B

Validation index

Under 58 kg

18

18.8

18

0.365

Under 49 kg

16

16.0

15

0.489

19

0.329

16

0.466

20

0.309

17

0.454

Under 63 kg

20

20.4

19

0.482

Under 53 kg

17

16.0

15

0.525

20

0.464

16

0.499

21

0.426

17

0.485

Under 68 kg

21

19.3

18

0.486

Under 57 kg

18

18.0

17

0.498

19

0.494

18

0.486

20

0.478

19

0.475

Under 80 kg

23

19.5

19

0.445

Under 67 kg

20

17.3

16

0.443

20

0.423

17

0.433

21

0.401

18

0.382

Over 80 kg

25

19.0

18

0.458

Over 67 kg

22

16.8

17

0.462

19

0.496

18

0.473

20

0.496

19

0.467

  1. A: Kick impact standards officially established by the World Taekwondo Federation. B: Kick impact standards set in this study