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Table 2 Mean ± SD for number of correct responses during the Stroop test

From: Acute effects of beetroot juice and caffeine co-ingestion during a team-sport-specific intermittent exercise test in semi-professional soccer players: a randomized, double-blind, placebo-controlled study

 

CW

C

W

Pre

Post*

Pre

Post*

Pre

Post*

BJ + CAF

120 ± 17

125 ± 14

97 ± 10

104 ± 14

127 ± 15

130 ± 15

CAF + PL

109 ± 15

123 ± 13*

94 ± 11

100 ± 14

121 ± 18

131 ± 14

BJ + PL

119 ± 18

127 ± 18

95 ± 16

104 ± 13

129 ± 18

135 ± 19

PL + PL

115 ± 15

118 ± 14

97 ± 14

102 ± 15

125 ± 15

135 ± 14

  1. *Significantly different from Pre in the respective condition (P < 0.001)
  2. BJ Beetroot juice, CAF caffeine, PL placebo