The Fast Exercise

Get fitter, healthier, and stronger—in less time.

In Fast Exercise, bestselling health expert Dr Michael Mosley explores the science behind high-intensity interval training (HIIT) and explains how short, efficient workouts can deliver powerful health benefits. Backed by cutting-edge research, this book shows how brief bursts of intense activity can improve fitness, weight loss, blood sugar control, heart health, and longevity.

Dr Mosley breaks down complex science into practical, easy-to-follow advice, making this book ideal for people who are short on time but serious about their health. Whether you’re new to exercise or looking to optimize your routine, Fast Exercise provides realistic, evidence-based strategies that fit into everyday life.

What You’ll Learn:

• How HIIT boosts fitness in minutes a week
• The link between exercise, metabolism, and longevity
• Simple fast-exercise routines you can do anywhere
• How to improve insulin sensitivity and heart health
• Science-backed tips from a trusted medical expert