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Table 3 Number of attacks during Randori combats

From: Dose-dependent effect of caffeine supplementation on judo-specific performance and training activity: a randomized placebo-controlled crossover trial

 

FIGHT1

FIGHT2

FIGHT3

F

P

\( {\eta}_p^2 \)

Dosage

 Baseline

12.0 (3.9)

10.8 (3.5)

12.1 (2.6)

2.03

0.14

0.09

 3 mg/kg

12.2 (3.5)

11.3 (4.1)

12.0 (4.0)

0.45

0.64

0.02

 6 mg/kg

12.3 (4.7)

12.6 (3.8)

13.4 (4.4)

0.76

0.47

0.04

 9 mg/kg

12.9 (4.4)

12.5 (4.1)

13.6 (4.7)

1.36

0.27

0.06

 Placebo

11.5 (3.9)

11.2 (3.2)

11.5 (3.5)

0.08

0.92

0.00

Dosage effect

F

0.61

1.97

1.79

p

0.66

0.11

0.14

\( {\eta}_p^2 \)

0.03

0.09

0.07

Dosage x caffeine consumption effect

F

0.81

0.25

0.19

p

0.53

0.91

0.94

\( {\eta}_p^2 \)

0.04

0.01

0.01

  1. Values are expressed as means (± SD)