Maximal Strength Training for Mental Health and Wellbeing of Survivors of Intimate Partner Violence: A Mixed-Methods Approach

Survivors of intimate partner violence face significant mental health challenges, yet few interventions explore physical activity's role in recovery. This mixed-methods study evaluated a 10-week maximal strength training program for female IPV survivors (N = 36), examining mental health and well-being outcomes, and implementation factors. Thematic analysis of interviews (n = 23) identified rebuilding agency and enhanced well-being as key benefits. Quantitative results showed moderate-to-large improvements in depression (ES = 0.6), anxiety (ES = 0.6), stress (ES = 0.7), self-esteem (ES = 0.8), and body appreciation (ES = 0.5). Findings suggest strength training provides a promising trauma-informed approach. Implementation requires trauma-informed practices and instructor training for effectiveness and sustainability.