2D:4D digit ratio and its relationship to BMI, sporting choices and physiological predispositions among women

The 2D:4D digit ratio has been established as a biomarker of the level exposure to prenatal sex hormones’ balancebetween testosterone (PT) and estrogenne levels. Higher indicates lower PT vice versa. Data suggests that is linked risk-taking attitude physical aggressiveness, both which are requirements in contact sport. A possible correlation between human body mass index also identified. aim study was examine relation choice It assumed female soccer players who choose sport would have (thus experiencing higher PT) than volleyball (selecting non-contact sport). analysis aimed at identifying whether BMI exists. participant sample consisted 103 women – 36 players, 33 control group (N=34). Measurements were collected 2019–2020. results suggest significantly different practicing various sports (contact sports). Women engaged had sports, versa (p<0.05). correlated positively with weight ratio, (and versa) Low (high exposure) may predict more risky, aggressive High weight,