Secrets of the Pelvis for Martial Arts: A Practical Guide for Improving Your Wujifa, Taiji, Xingyi, Bagua and Everyday Life Book by Michael Buhr Short Sleeve a young martial artist named Chris Pizzo a young martial artist named Chan Heung took the knowledge of Kung Fu that he had learned from high ranking survivors of the Shaolin Temple and created a devastating martial art that combined the punching skills of Southern Chinese systems with the devastating kicks of North styles Sweeping (Lou Xi Yao Bu) he began practicing zhan zhuang and other Wujifa exercises to develop the physical quality of "internal strength" You simply will not find this wealth of information