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Table 1 Wingate test characteristics for the study participants (N = 20)

From: The effects of varying doses of caffeine on cardiac parasympathetic reactivation following an acute bout of anaerobic exercise in recreational athletes

  All CON PLA CAF3 CAF6 Sign. ηp2 Effect
Mean SD Mean SD Mean SD Mean SD Mean SD Level
Peak Power (W) 773.81 178.41 693.93b 159.16 749.80a,b 174.55 800.30a,b 174.04 851.22a,b 178.58 0.032 0.109 Medium
Mean Power (W) 502.96 86.46 473.21a 79.84 501.11a 91.11 510.14a 78.67 527.36a 92.76 0.252 0.052 Small
Min Power (W) 279.23 73.20 294.19a 66.04 262.39a 93.79 284.25a 64.18 276.09a 66.55 0.575 0.026 Small
Fatigue Index 62.02 12.92 55.70a 12.67 63.02a 15.53 63.02a 10.95 66.34a 10.43 0.061 0.092 Medium
Max Heart Rate (b/min) 155.50 7.59 151.30a,b 5.39 154.60a 8.06 155.50b 7.59 158.75a,b 6.65 0.013 0.131 Medium
RPE Warm Up 9.36 1.03 9.00a 0.80 9.30a 0.73 9.00a 1.35 9.00a 0.80 0.104 0.077 Small
RPE Maximal Exercise 16.37 1.68 17.70a 1.30 16.55a 1.79 15.90a 1.34 15.35a 1.34 < 0.001 0.275 Large
Blood Lactate
Pre-Ingestion 1.19 0.1 1.19a 0.11 1.20a 0.1 1.17a 0.08 1.20a 0.09 0.725 0.017 Small
45-Min Post Ingestion 1.22 0.11 1.21a 0.13 1.18a 0.06 1.25a 0.09 1.22a 0.12 0.291 0.048 Small
Maximal Exercise 4.8 0.65 4.80a 0.67 4.90a 0.69 4.58a 0.48 4.94a 0.74 0.291 0.048 Small
5-min Post Exercise 8.26 1.08 8.18c 0.77 8.63b,c 0.97 7.13a 0.84 9.10b 0.56 < 0.001 0.469 Large
35-Min Post Exercise 2.93 0.43 2.86a,b 0.50 2.77b 0.32 2.90a,b 0.35 3.19a 0.45 0.013 0.131 Medium
  1. Values in the same row and sub-table not sharing the same subscript are significantly different at p < 0.05 in the two-sided test of equality for column means. Tests are adjusted for all pairwise comparisons within each row using a Bonferroni correction