Table 1.
Descriptive characteristics of 23 soccer player U16.
| Variables | Mean ± SD | Confidence Interval 95% |
|---|---|---|
| Height (cm) | 172.7 ± 4.2 | 171 to 174.4 |
| Weight (kg) | 61.3 ± 5.6 | 59 to 63.6 |
| Sitting height (cm) | 96.6 ± 2.1 | 91.8 to 93.4 |
| Age at PHV (years) | 13.6 ± 0.4 | 13.5 to 13.7 |
| Maturity Offset (years) | 1.9 ± 0.3 | 1.7 to 2 |
| Age (years) | 15.5 ± 0.2 | 15.3 to 15.5 |
| Experience (years) | 6.2 ± 1.6 | 5.6 to 6.9 |
| VO2max (mL.kg−1.min−1) | 48.4 ± 2.6 | 47.3 to 49.4 |
| Body Fat (%) | 8.3 ± 2.9 | 7.2 to 9.5 |
| AWL (A.U.) | 31,859 ± 1121 | 31,374 to 32,344 |
| CWL (A.U.) | 28,806 ± 995.1 | 28,375 to 29,236 |
| ACWLR (A.U.) | 17.5 ± 0.3 | 17.4 to 17.7 |
| TM (A.U.) | 23 ± 0.4 | 22.8 to 23.2 |
| TS (A.U.) | 27,821 ± 1075 | 27,356 to 28,285 |
PHV = peak height velocity; VO2max = maximal oxygen consumption; AWL = the accumulated acute workload in the season; CWL = the accumulated chronic workload in the season; ACWLR = the accumulated acute: chronic workload ration in the season; TM = the accumulated training monotony in the season; TS = the accumulated training strain in the season, and A.U. =Arbitrary unit.