This is the definitive practical handbook for sports participants and recreational exercisers who are keen to achieve a level of flexibility that will enhance their performance. A reasonable level of flexibility is essential to the healthy functioning of joints and muscles, which in turn facilitates performance and reduces the risk of injury. This book provides an accessible overview of the scientific principles that underpin this form of training and offers more than 70 exercises designed to increase safely the range of motion right across the body. This 2nd edition discusses yoga and fascia stretching and there are over 30 new exercises.