Timing + Movement = Energy. Master the simple formula that will transform your life. Tired of being tired? Too exhausted to get anything done? If this sounds familiar, you are in the right place - things are about to change. Most people don't realise that the main reason we are exhausted is that we are living out of sync with our biology.In Energize!, renowned sleep expert Dr Michael Breus teams up with SoulCycle founding instructor Stacey Griffith to present a revolutionary, science-based plan that will give you the energy you need to succeed and optimise your health.Using core principles from chronobiology and biology, they outline an easy-to-follow, personalised programme based on your body type that will give you incredible energy, promote happiness and fight off fatigue for good. With fascinating science, quizzes to help you identify your own chronotype (Lion, Wolf, Bear, or Dolphin) and body type (Fast, Medium, or Slow Metabolism), and easily implemented advice, Energize! will have you feeling happier and more energetic in no time.