Beautiful performance:
Ma Style Tongbei-Fanzi Quan Zhan Zhuang Fan
http://www.youtube.com/watch?v=SkswOi2z ... re=related
Ma Style Tongbei Cui Ba Fan (Quick 8 Dodges) Fanzi Quan
http://www.youtube.com/watch?v=ZRyk6hZ2 ... re=related
One training methodology is to take your "fast" forms and do the first set slowly like the above. The second set is performed slowed but is punctuated by stopping at various points and checking your structure and posture. The thirds set is then performed at the fastest speed you can play with no concern for structure. Then the 3 sets are performed 3 more times for a total of 9 lines.