Figure 2. Rate of perceived exertion (OMNI-RES) in the bench press exercises during different protocols. Data are means (±SD). CP - continuous protocols, DP5 - discontinuous protocol with a 5-second pause between the fifty and sixtieth repetition, DP15 - discontinuous protocol with a 15-second pause between the fifty and sixtieth repetition. ‡ p < 0.05 vs 1 set; †  p < 0.05 vs 2 set.