Press release from Fitz Koehler
GAINESVILLE, Fla. – Gainesville has produced its share of standout voices; none as energetic or as effective as fitness expert and author Fitz Koehler.
A two-time University of Florida graduate, Koehler has spent her career helping people get stronger, healthier, and more confident through practical, no-nonsense fitness guidance. That work has now culminated in her newest book, You. Supercharged! The Exact Formula for Fitness, Weight Loss, and Longevity, which has gained national attention and is being referred to by readers as the “Fitness Bible.”
Unlike many fitness books that lean on extremes, trends, or intimidation, You. Supercharged! focuses on what actually works for everyday people. Koehler blends science-based exercise, nutrition, and sleep principles with an engaging, motivating tone, emphasizing consistency over perfection and progress over pressure. The result is a book that speaks to busy professionals, parents, older adults, and anyone who wants to feel better in their body without overhauling their entire life.
Koehler’s credibility comes from decades in the field. She has appeared on national television, hosts “The Fitzness Show” podcast, delivers keynote addresses for major organizations, and serves as a high-profile race announcer at events across the country. Yet despite her national reach, she remains grounded in her Gainesville roots, which continue to shape both her message and her mission.
Over the course of her career, Koehler has helped millions of people lose significant amounts of weight, rebuild strength, and transform their health, often after years of frustration with restrictive diets or extreme programs. Koehler states, “Once people know better, they tend to do better. I love making fitness understandable, attainable, and fun for the masses and celebrating their successes as they come.”
Part of the book’s appeal is Koehler’s unmistakable voice. Known for being spunky, unapologetically bossy, and refreshingly honest, she makes reading about fitness and actually pursuing it feel less intimidating and a lot more enjoyable. Humor, clarity, and straight talk replace guilt and perfectionism, helping readers stay engaged and motivated rather than overwhelmed.
The book’s format reinforces that accessibility. You. Supercharged! is packed with clear, instructional photos that visually guide readers through exercises and techniques, making it easier to understand proper form and confidently put the advice into action.
At its core, You. Supercharged! is about more than physical fitness. The book explores how strength training, movement, sleep, nutrition, and mindset work together to improve mental clarity, emotional resilience, and long-term quality of life. In a time when many people feel stressed, overwhelmed, or burned out, Koehler’s approach offers structure without rigidity and motivation without guilt.
Readers won’t find one-size-fits-all plans or quick fixes. Instead, Koehler provides adaptable strategies and clear explanations that empower readers to make smarter choices and build habits they can maintain.
For a local community that values independence, health, and resilience, Koehler’s message resonates. She represents a hometown success story built on expertise, hard work, and a genuine desire to help others live better and longer.
You. Supercharged! The Exact Formula for Fitness, Weight Loss, and Longevity is available through major online retailers, while signed copies — complete with motivational stickers — are available at Fitzness.com. Connect with Fitz @Fitzness on Instagram
