Sian Beilock is one of the world’s leading researchers studying the science of optimal performance. In this book, she walks us through a range of research studies she and her colleagues have conducted to help us get a better understanding of why, under pressure and when it matters most, some of us choke. And, of course, Sian provides a range of tips on what we can do about it. Big Ideas we explore: the what and why of choking, the ultimate choke vacuum, practicing under pressure, an antidote to exam choking, and a bunch of little tips on rockin’ it.