Effects of High-Intensity Resistance Versus Aerobic Training in PCOS Women at Risk for Psychological Trauma

Abstract

Background: Polycystic ovarian syndrome (PCOS) is a prevalent and complex endocrine disorder that affects women of reproductive age. Its physical manifestations as the change in body image, fertility challenges, menstrual irregularities, and associated chronic health conditions increase their vulnerability to psychological trauma. Negative effects on psychological health significantly impact their quality of life. Objectives: The current study aimed to compare the effects of high-intensity resistance versus aerobic training on psychological health and quality of life in women with PCOS. Study Design: This was a single-blinded, randomized controlled trial. Methods: A randomized controlled trial was conducted from November 22 to April 23 at Riphah Rehabilitation Center, Islamabad, Pakistan. The female university students (n = 60), with an age range of 18 to 30 years, who were not part of any planned physical activity program, were not taking any medication, and were willing to participate in the exercise trial, were recruited. They were randomly allocated into 2 groups: high-intensity resistance (HIRG) and high-intensity aerobic (HIAG) groups. Both groups underwent exercise interventions for a duration of 12 weeks. Clinical and psychological health and quality of life were assessed using validated measures, including the polycystic ovary syndrome questionnaire (PCOS-Q) and the 36-item Short Form Survey (SF-36). Assessments were conducted at baseline, 6th, and 12th weeks. Data analysis was done using SPSS-21. Results: The mean age of women in the HIRG (n = 30) versus the HIAG (n = 30) was 22.40 ± 2.4 years versus 20.63 ± 2.1 years. Between-group analysis revealed no significant difference (P > .05) between the groups in terms of postintervention total scores of the PCOS-Q and SF-36 quality of life. However, within-group analysis has shown statistically significant improvement (P < .01) in both outcome measures. Conclusion: It is concluded that both high-intensity modes of exercise, resistance, and aerobic training were found to be equally effective interventions for improving psychological health and quality of life in women with PCOS. Individualizing exercise programs to meet individual needs and preferences may aid in maximizing the psychological benefits of each exercise modality. Further investigation into the underlying processes and long-term impact of these therapies in this vulnerable population is required.