5-Factor Fitness

5-Factor Fitness by Harley Pasternak is a fitness and nutrition program designed to help people get in shape efficiently and sustainably, without spending hours at the gym. The book introduces the "5-Factor" approach, which combines five key elements: strength training, cardiovascular exercise, flexibility, healthy eating, and smart supplementation. With a focus on time-efficient, 25-minute workouts and a balanced, nutritious diet that doesn't require restrictive dieting, Pasternak offers a practical and accessible plan for achieving total-body fitness. 5-Factor Fitness provides readers with the tools they need to build muscle, burn fat, and improve overall health while maintaining a busy lifestyle. The program emphasizes consistency and simple habits to make fitness a long-term, enjoyable part of daily life.