Introduction:

The emergence of genetic research in the field of sports has allowed the location of the genome of a considerable number of genes involved in sports performance and thus, the development of genetic technologies aimed at the identification of the athletic potential in children whose application, given its relative youth, should be subject to the review of the scientific community through the prism of ethics.

Objective:

To evaluate, from an ethical perspective, the use of genetic technologies in the identification of the athletic potential in children.

Materials and methods:

A search in Scopus database and the consultation of non-serial publications were carried out for the development of this review.

Results:

Currently, there are more than 200 genetic markers related to the predisposition for physical fitness and, at least, 120 of them are directly linked to elite athletic performance. This information has been used by many companies to develop the so-called Direct-to-Consumer Tests, which aim to identify the athletic potential in children from their genotype, without any need to consult a specialist.

Conclusions:

The use of genetic technologies in the determination of athletic potential in children not only violates the spirit of sport, but also has the potential to cause harmful effects on the individual at psychological and social levels, reasons why their use is ethically inadmissible in future athletes.

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