Table 1. Within-session and between-session descriptive statistics. Data presented as Mean (Standard Deviation) Outcome variables Within Session Between Sessions Repetition 1 Repetition 2 Repetition 3 Session 1 Session 2 5 m time (s) 1.49 (0.09) 1.45 (0.09) 1.46 (0.08) 1.47 (0.08) 1.45 (0.08) 10 m time (s) 2.20 (0.12) 2.17 (0.12) 2.17 (0.12) 2.19 (0.12) 2.17 (0.11) 20 m time (s) 3.44 (0.20) 3.40 (0.18) 3.44 (0.29) 3.43 (0.18) 3.42 (0.18) 30 m time (s) 4.70 (0.28) 4.66 (0.25) 4.67 (0.29) 4.70 (0.25) 4.77 (0.28) F0 (N/kg) 6.78 (0.82) 7.21 (1.00) 7.25 (0.92) 7.03 (0.89) 7.55 (0.82) V0 (m/s) 9.30 (0.74) 9.18 (0.72) 9.14 (0.88) 9.15 (0.63) 8.63 (0.65) Pmax (W/kg) 15.8 (2.47) 16.5 (2.44) 16.5 (2.30) 16.1 (2.34) 16.3 (2.09) FV Slope -0.73 (0.10) -0.79 (0.13) -0.80 (0.16) -0.77 (0.11) -0.88 (0.12) RF max (%) 0.43 (0.03) 0.44 (0.03) 0.44 (0.03) 0.43 (0.03) 0.44 (0.03) DRF (%) -0.07 (0.01) -0.07 (0.01) -0.07 (0.02) -0.07 (0.01) -0.08 (0.01) Max. Speed (m/s) 8.55 (0.58) 8.51 (0.55) 8.48 (0.68) 8.47 (0.50) 8.13 (0.53) F0 - theoretical maximal force; V0 - theoretical maximal velocity; Pmax - maximal power; FV slope - slope of the force–velocity relationship; RFmax - maximal ratio of horizontal-to-resultant force. DRF - decrease in the ratio of horizontal-to-resultant force;