Table 1. Main physical characteristics and performance level of the two groups of female swimmers. Data are means (SD).
Sub-elite swimmers
(n = 9)
Elite swimmers
(n = 9)
Age (years) 16.1 (1.1) 21.7 (4.3)
Body height (m) 1.66 (0.05) 1.75 (0.04)
Body mass (kg) 55.5 (5.8) 62.3 (4.9)
Performance (%) 85.0 (2.8) 95.9 (2.7)
Performance (FINA, pts) 585(55) 817(61)
Performance (200 freestyle, sec) 119.5 (2.9) 135.3 (4.2)
The performance level (L, %) is the ratio between the 200 m freestyle world record (50 m pool) and the swimmer’s best performance.