Nan chuan is the portion of modern, contemporary wushu that focuses on southren styles, and it contains movements from hung Gar, the Shaolin five animals, and wing chun. Some people claim that it is not wise to learn animal forms, since each animal requires a certain personal build for it. Yet Denny Brown, a well-renowned master of modern wushu, Claims that nan chuan has very very acrobatic movements in it, and it is not beyond what most people can do. So would it be safe to try to learn this from a video?