The Science of Yoga draws on a hidden wealth of science, history, and surprising facts to cut through the fog that surrounds contemporary yoga and to show - for the first time - what is uplifting and beneficial and what is delusional, flaky, and dangerous.At heart, it illuminates the risks and rewards. The book takes the reader on a whirlwind tour of undiscovered yoga that goes from old libraries in Calcutta to the world capitals of medical research, from little-known archives to spotless laboratories, from sweaty yoga classes with master teachers to the cosy offices of yoga healers.In the process, it shatters myths, lays out unexpected benefits, and offers a compelling vision of how to improve the discipline.