INS and polycystic ovary syndrome: Based on the results of the potential of HIIT to reduce HOMA-IR parameter in women with PCOS, the possible mechanisms of this action may be linked to muscle contraction from physical exercise, resulting in the translocation of GLUT-4 receptors inside the cell of the membrane, facilitating the diffusion of plasma glucose into striated muscle tissue and adipocytes without the need for insulin action.