Sustancias dopantes y técnicas antidopaje : una visión histórica

ince ancient times, resources have been used, natural ones initially and artificial ones since the twentieth century, to improve performance. In recent decades, doping has acquired special relevance in the field of sports and competitions. Because of tha t, this work addresses the evolution of doping in sports, conducting a brief review of both the substances used to increas e performance as well as the techniques used for their detection and quantification