Table 6. Baseline Descriptive Statistics (mean ± SD Values) of Demographic and all Criterion Variables in Boxersa.
| Variables | Soy | Placebo |
|---|---|---|
| Age, y | 19.9 ± 1.1 | 21.0 ± 1.56 |
| Height, m | 1.73 ± 0.08 | 2.92 ± 0.2 |
| Weight, kg | 64.7 ± 6.4 | 65.6 ± 5.6 |
| BMI | 21.5 ± 1.1 | 22.5 ± 1.1 |
| hs-cRP, mg/d | 2.57 ± 0.7 | 2.39 ± 0.7 |
| CK, IU/L | 117.87 ± 11.9 | 117.86 ± 15.3 |
| MPO, ng/L | 6.11 ± 1.1 | 5.74 ± 1.0 |
| ISOR EXT, Nm | 190.4 ± 21.5 | 198.6 ± 20.5 |
| ISOR FLEX, Nm | 92.1 ± 13.1 | 92.1 ± 11.6 |
| ISOL EXT, Nm | 171.8 ± 10.8 | 175.4 ± 13.4 |
| ISOL FLEX, Nm | 87.9 ± 9.9 | 86.3 ± 12.3 |
| VO 2 , mL/kgminute -1 | 51.8 ± 3.6 | 50.6 ± 2.8 |
| HR, beats/minute | 172.2 ± 12.7 | 176.4 ± 12.1 |
| VAS | 6.9 ± 0.9 | 4.9 ± 0.9 |
Abbreviations: hs-cRP, highly sensitive C reactive protein; CK, creatine kinase; MPO, myeloperoxidase; Iso R/L Ext/Flex, isometric right/left knee extension/flexion;VO2, maximum oxygen consumption; HR, heart rate; VAS, visual analog scale.
aValues are expressed as mean ± SD.