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Descriptive characteristics of the subjects.
| Variables | Mean ± SD | Confidence Interval 95% |
|---|---|---|
| Height (cm) | 163.0 ± 4.8 | (162.7 to 163.3) |
| Body mass (kg) | 57.7 ± 9.0 | (52.1 to 63.3) |
| VO2max (ml.kg−1.min−1) | 48.7 ± 1.4 | (47.8 to 49.6) |
| Age (years) | 16.0 ± 0.7 | (15.6 to 16.4) |
SD: Standard deviation; VO2max: maximum oxygen consumption.
