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Table 4 Ratings of perceived fatigue (RPF) and perceived exertion (RPE)

From: Short-term creatine supplementation has no impact on upper-body anaerobic power in trained wrestlers

  Test Placebo (n = 10) Creatine (n = 10)
Trial 1 Trial 2 Trial 1 Trial 2
RPF T1 1.1 (0.8) 0.9 (0.7) 1.8 (0.9) 1.3 (1.1)
T2 1.9 (1.1) a 1.9 (1.2) 2.2 (0.8) 1.8 (1.1)
T3 2.0 (1.3) a 1.9 (1.0) a 2.3 (0.8) 1.9 (1.1)
T4 2.0 (1.0) a 2.3 (0.9) a 2.5 (1.2) 2.3 (1.4) a
RPE T1 6.8 (2.1) 6.9 (1.7) 5.9 (1.7) 5.8 (1.7)
T2 7.2 (1.7) 7.6 (1.6) 6.3 (1.4) 6.2 (1.5)
T3 7.6 (1.7) 7.5 (1.5) 6.5 (1.4) 6.3 (1.6)
T4 8.1 (1.3) a 7.8 (1.2) 7.1 (1.5) a 6.6 (1.7)
  1. Data are presented as mean (SD). T1–T4—upper-body intermittent sprint performance tests. a Different from T1, P < 0.05
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