<h4>Objective</h4>To evaluate the effects of aerobic and resistance exercise on body mass index (BMI), insulin levels, lipid profiles, and hormonal parameters in women with polycystic ovary syndrome (PCOS).<h4>Data sources</h4>We searched PubMed, Web of Science, and Embase databases for publications up to September 2024. The gene discussed is INS; the disease is polycystic ovary syndrome.