Marta Santiago

@martitaffit is a certified Spanish fitness trainer and nutritionist who creates female-focused workout content, particularly emphasizing glute training and hormonal balance for body transformation. With 279,297 followers but a low 0.38% engagement rate and minimal posting frequency (0.1 posts per week), she appears to prioritize quality over quantity, producing primarily video content (79%) that showcases workout techniques and training tips. Her professional credentials (CAFyD certification) and focus on personalized coaching services make her well-suited for partnerships with activewear brands, fitness equipment companies, and wellness supplements, as evidenced by her collaborations with Teveo and CheckBlume. Despite her substantial follower count, brands should note her low engagement metrics and infrequent posting schedule when considering partnership expectations.