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Table 1 Mean ± standard deviation (SD) of measured variables in futsal players

From: Associations between bio-motor ability, endocrine markers and hand-specific anthropometrics in elite female futsal players: a pilot study

Variable Mean ± SD Ccoefficient of variation
2D:4DD 1.014 ± 0.06 0.049
2D:4Dn-D 0.989 ± 0.05 0.050
Total time (s) 36.37 ± 5.04 0.138
Penalty time (s) 2.863 ± 2.71 0.946
Performance time (s) 39.28 ± 6.23 0.158
HGSD (kg) 29.08 ± 4.40 0.151
HGSn-D (kg) 28.33 ± 4.17 0.147
Aerobic power (ml/kg−1/min−1) 41.46 ± 5.64 0.136
Time on the treadmill (min) 13.98 ± 4.74 0.338
Estradiol (pmol/l) 97.32 ± 48.39 0.497
Cortisol (nmol/l) 415.8 ± 99.61 0.239
GH (ng/ml) 11.52 ± 2.24 0.194
IGF-1 (ng/ml) 85.00 ± 20.20 0.237
  1. 2D:4DD: Second digit to fourth Digit ratio of Dominant Hand, 2D:4Dn-D: Second digit to fourth Digit ratio of non-Dominant Hand, HGS: hand-grip strength, GH: Growth hormone, IGF-1: Insulin-like growth factor-1