YouTube workout video star Zuzka Light presents her long-awaited debut fitness book, with a 30-day fitness regime of powerful, effective 15-minute workouts. Filming first from a tiny basement in Prague, and eventually settling in Los Angeles, Zuzka Light has single-handedly ushered in the YouTube fitness revolution. Viewers love Light for her short, ferociously effective workouts and her in-the-trenches, never-give-up positive attitude and she s racked up more than half a billion views to prove it. Now, finally, comes "15 Minutes to Fit," Light s hotly anticipated debut, with a 30-day fitness plan guaranteed to burn fat and build ripped muscles. Based on innovative high-intensity interval training, the workouts in "15 Minutes to Fit" are designed to be done anywhere, anytime (no fancy gym equipment necessary), in just 15 minutes a day. This book takes the guesswork out of the workout, providing: A 30-day workout plan to whip your body into shape in "15 minutes a day or less" A companion meal plan, with delicious and healthful recipes for each day Step-by-step photographs throughout to illustrate proper form for the workouts Quick facts on health and nutrition to help readers separate fact from fiction Support and motivation from Light, who overcame many obstacles to become the female face of fitness As Light says, Give me 15 minutes a day and I ll give you a badass body. Coauthored by" New York Times" bestselling author Jeff O Connell, "15 Minutes to Fit" is the book legions of fans have been waiting for."