NEW YORK TIMES BEST SELLER • Simple and proven physical practices designed to improve the way your body feels—less stiffness! fewer aches and pain!—and boost the overall quality of your life, no matter how you spend your time. From the innovators behind The Ready State and the movement bible Becoming a Supple Leopard.

“The definitive guide for building an all-around healthy and high-performing body and mind.” —Andrew Huberman, Professor of Neurobiology, Stanford University & Host of The Huberman Lab Podcast

After decades spent working with pro-athletes, Olympians, and Navy Seals, mobility pioneers Kelly and Juliet Starrett began thinking about the physical well-being of the rest of us. What makes a durable human? How do we continue to feel great and function well as we age? And how do we counteract the effects of technology-dependence, sedentary living, and other modern ways of life on our body’s natural need for activity?

The answers lie in an easy-to-use formula for basic mobility maintenance: 10 tests + 10 physical practices = 10 ways to make your body work better