The book is structured around each developmental stage in the body journey of girls and young women, as influenced by their experience of embodiment. The theory builds on the emergent constructs of ‘embodiment’ and ‘body journey,’ and the key social experiences which shape embodiment throughout development and adolescence—from agency, functionality and passion during early childhood to restriction, shame and varied expressions of self-harm during and following puberty. By addressing not only adverse experiences at the intersection of gender, social class, ethnocultural grouping, resilience and facilitative social factors, the theory outlines constructive pathways toward transformation. It contends that both protective and risk factors are organized along these three pathways, with the positive and negative aspects conceptualized as Physical Freedom (vs. Corseting), Mental Freedom (vs. Corseting), and Social Power (vs. Disempowerment and Disconnection).