This book is about how to maintain the correct bone alignment as you do the Traditional Wing Chun's second set Chum Kiu. Precision Wing ChunTM Level 2 also teaches you about 12 energy bridges between you and your opponent. Each of these bridges is demonstrated to you in a brief movie of a fight. Each movie is then analyzed with galleries of key frames that are used to point out critical information about each bridge. This bridge information was created for you by the Precision Wing ChunTM method of study.