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Table 2 Mean and SD for peak power, mean power, fatigue index, and successful kicks in each round at baseline and post-testing for each group

From: Short-term co-ingestion of creatine and sodium bicarbonate improves anaerobic performance in trained taekwondo athletes

 

Bout 1

Bout 2

Bout 3

Baseline

Post-Test

Baseline

Post-Test

Baseline

Post-Test

Peak Power (W∙kg-0.67)

CR + SB

1.30 ± 0.15

1.74 ± 0.23a

1.33 ± 0.11

1.68 ± 0.34a

1.37 ± 0.22

1.57 ± 0.25

CR

1.36 ± 0.14

1.52 + 0.18

1.27 ± 0.19

1.47 ± 0.23

1.27 ± 0.14

1.42 ± 0.10

SB

1.28 ± 0.16

1.47 ± 0.22

1.28 ± 0.18

1.47 ± 0.26

1.27 ± 0.25

1.45 ± 0.30

PLA

1.32 ± 0.14

1.27 ± 0.27

1.32 ± 0.14

1.24 ± 0.22

1.22 ± 0.07

1.23 ± 0.16

CON

1.38 ± 0.13

1.32 ± 0.15

1.38 ± 0.15

1.26 ± 0.14

1.37 ± 0.12

1.25 ± 0.11

Mean Power (W∙kg-0.67)

CR + SB

1.12 ± 0.17

1.54 ± 0.17a

1.11 ± 0.13

1.51 ± 0.18a

1.05 ± 0.16

1.39 ± 0.20a

CR

1.17 ± 0.14

1.40 ± 0.23a

1.06 ± 0.12

1.22 ± 0.13a

1.01 ± 0.13

1.11 ± 0.12

SB

1.08 ± 0.13

1.34 ± 0.20a

1.08 ± 0.14

1.31 ± 0.20a

1.02 ± 0.19

1.27 ± 0.23a

PLA

1.11 ± 0.15

1.10 ± 0.20

1.14 ± 0.12

1.07 ± 0.17

1.04 ± 0.09

1.01 ± 0.11

CON

1.14 ± 0.11

1.13 ± 0.10

1.17 ± 0.12

1.08 ± 0.10

1.09 ± 0.09

1.07 ± 0.10

Fatigue Index (W∙S− 1)

CR + SB

21.42 ± 6.66

20.56 ± 9.13

25.88 ± 7.89

20.86 ± 19.8

31.37 ± 7.68

24.52 ± 9.49

CR

25.13 ± 7.41

25.04 ± 12.7

27.68 ± 11.7

29.05 ± 15.5

28.29 ± 11.2

32.78 ± 6.68

SB

26.22 ± 9.28

13.45 ± 13.3

24.86 ± 9.23

15.80 ± 10.1

26.38 ± 9.76

19.04 ± 11.4

PLA

26.13 ± 5.76

24.32 ± 13.0

25.37 ± 7.22

26.63 ± 12.2

18.39 ± 5.37

23.30 ± 10.4

CON

29.06 ± 9.41

25.45 ± 9.90

27.97 ± 12.3

24.75 ± 8.70

27.84 ± 8.69

24.34 ± 10.1

Successful Kicks (number)

CR + SB

59.00 ± 3.02

58.63 ± 2.45

56.75 ± 2.49

69.13 ± 3.31

68.38 ± 3.25

68.50 ± 2.51

CR

61.13 ± 1.13

58.00 ± 1.85

56.63 ± 2.20

65.00 ± 2.56

62.25 ± 2.31

59.38 ± 1.68

SB

59.63 ± 1.19

59.62 ± 2.50

57.88 ± 1.96

66.50 ± 1.07

65.75 ± 1.16

64.50 ± 2.20

PLA

60.38 ± 1.77

61.25 ± 1.16

58.62 ± 1.92

60.00 ± 3.21

59.00 ± 2.39

57.50 ± 2.14

CON

59.13 ± 1.89

60.13 ± 2.64

57.75 ± 1.75

58.75 ± 1.67

57.50 ± 2.00

57.25 ± 2.25

  1. a = significantly different than baseline