From Tunde Oyeneyin, the massively popular Peloton instructor, fitness star, and founder of SPEAK, comes an empowering, inspiring book that shows how she transformed grief, setbacks, and flaws into growth, self-confidence, and triumph—for fans of Brené Brown and Glennon Doyle.

On any given day, thousands of devoted people clip into their bikes and have their lives changed by Tunde Oyeneyin. From her platform in a Peloton studio, she encourages riders with her trademark blend of positivity, empathy, and motivational “Tunde-isms,” to push themselves to their limits both on and off the bike. Now, fans and listeners everywhere can learn about her personal journey, and discover how they too can “live a life of purpose, on purpose” with Speak, a memoir-manifesto-guide to life inspired by her immensely popular Instagram Live series of the same name.