This paper summarizes the ratio of 2D and 4D to the inheritance of athletic ability: 2D: 4D has been stereotypes before birth, and the mother's uterus testosterone concentration there is a negative correlation betw...This paper summarizes the ratio of 2D and 4D to the inheritance of athletic ability: 2D: 4D has been stereotypes before birth, and the mother's uterus testosterone concentration there is a negative correlation between the relationship, Testosterone concentration affects the development of the right hemisphere and spatial visual ability of the brain, thus affecting athletic ability. The mitochondrial genome (mtDNA) polymorphism is directly related to motor activity and has a high maternal genetic trait. Athlete mothers have higher testosterone, and their children have athletic advantages. 2D: 4D and mtDNA have good genetic markers, which are of great significance and prospect for the study of their inheritance of motor ability.展开更多
文摘This paper summarizes the ratio of 2D and 4D to the inheritance of athletic ability: 2D: 4D has been stereotypes before birth, and the mother's uterus testosterone concentration there is a negative correlation between the relationship, Testosterone concentration affects the development of the right hemisphere and spatial visual ability of the brain, thus affecting athletic ability. The mitochondrial genome (mtDNA) polymorphism is directly related to motor activity and has a high maternal genetic trait. Athlete mothers have higher testosterone, and their children have athletic advantages. 2D: 4D and mtDNA have good genetic markers, which are of great significance and prospect for the study of their inheritance of motor ability.