Table 2. Pre-training vs. post-training values for indicators of bio-motor abilities.
SSG sSIT CON
Pre Post Pre Post Pre Post
PPO (W) 827 ± 65 880 ± 76 820 ± 43 873 ± 47 822 ± 31 829 ± 43
             P-value 0.001* 0.001* 0.254
             %Δ 6.4 6.4 0.8
             ES 0.74 1.17 0.18
             CV in %Δ 36.2% 12.9% NA
APO (W) 488 ± 28 513 ± 27 512 ± 30 539 ± 33 502 ± 11 506 ± 16
             P-value 0.003* 0.002* 0.151
             %Δ 5.1 5.2 0.7
             ES 0.91 0.85 0.29
             CV in %Δ 32.9% 22.4% NA
20-m sprint (s) 3.14 ± 0.17 2.99 ± 0.15 3.11 ± 0.16 2.95 ± 0.15 3.12 ± 0.14 3.11 ± 0.17
             P-value 0.007* 0.001* 0.682
             %Δ -5.0 -5.4 -0.3
             ES 0.93 1.03 0.006
             CV in %Δ 31.5% 9.4% NA
COD (s) 6.30 ± 0.16 5.90 ± 0.15 6.03 ± 0.14 5.74 ± 0.16 6.02 ± 0.11 5.95 ± 0.13
             P-value 0.005* 0.002* 0.051*
             %Δ -6.7‡* 5.4 -1.2
             ES 2.51 0.93 0.56
             CV in %Δ 11.2% 23.0% NA
SJ (cm) 38.5 ± 1.6 40.6 ± 1.8 38.7 ± 2.2 40.8 ± 2.3 39.0 ± 1.9 39.9 ± 1.8
             P-value 0.001* 0.002* 0.021*
             %Δ 5.4 5.4 2.3
             ES 1.23 0.93 0.48
             CV in %Δ 21.9% 23.0% NA
CMJ (cm) 41.2 ± 1.8 43.5 ± 2.0 41.1 ± 2.2 43.0 ± 2.7 41.4 ± 2.2 41.9 ± 2.2
             P-value 0.007* 0.002* 0.071
             %Δ 5.5 4.6 1.2
             ES 1.21 0.77 0.22
             CV in %Δ 19.6% 29.1% NA
Values are means ± SD; %Δ, within group changes from pre- to post-training; ES, effect size. V̇O2max, maximum oxygen uptake; V̇O2/HR, O2 pulse; VT1, first ventilatory threshold; VT2, second ventilatory threshold. N = 10 for each group.* Significantly greater than pre-training value (P < 0.05);‡ Significantly greater changes than the CON (P < 0.05);§ Significantly greater changes than the SSG (P < 0.05).