Camaraderie, the gift of shot put, the passion these women lift each other up on a daily basis despite being competitors, steel-Hearted explores the world of women’s shot put through the voice of one of the discipline's biggest legends, Valerie Adams. From the realities of life as a thrower to the tactics behind the event, she relives the 2025 World Championships final and reflects on the rivals who she onces competed against during her career and who are still competing today.