Table 4 Mean ± SD of peak torque and average power before and after 28 days of supplementation
Group | Pre-Supplementation | Post-Supplementation | p-value | Change (%) |
|---|---|---|---|---|
Peak Torque (N·m) | ||||
 Creatine Monohydrate Group (n = 12) | 99.95 ± 22.50 | 111.97 ± 24.50* | 0.009 | 10.47 ± 11.03 |
 Phosphocreatine Disodium Salts Plus Blueberry Extract Group (n = 11) | 99.90 ± 22.47 | 119.22 ± 29.87* | < 0.001 | 14.74 ± 9.37 |
 Placebo Group (n = 10) | 99.82 ± 36.51 | 107.52 ± 44.11 | 0.112 | 4.43 ± 17.29 |
Average Power (Watts) | ||||
 Creatine Monohydrate Group | 143.42 ± 33.84 | 159.78 ± 31.20* | 0.021 | 10.22 ± 13.62 |
 Phosphocreatine Disodium Salts Plus Blueberry Extract Group | 140.18 ± 32.08 | 170.12 ± 42.68* | < 0.001 | 15.56 ± 13.05 |
 Placebo Group | 141.94 ± 51.92 | 150.79 ± 64.30 | 0.279 | 1.72 ± 21.95 |