Võ phục not necessarily adopted by all practitioners, as evidenced throughout 1973-1990 when many practitioners under a separate development of Vovinam, the "Viet Vo Dao Federation," wore black uniforms. By 1990, however, after further meetings between councils, indigo had been adopted by the majority of Vovinam practitioners in and outside of Vietnam. Deep blue/indigo (Vietnamese: Lam) is now the internationally accepted color of Vo Phuc for Vietnamese martial arts. The "võ phục" of Vovinam are very similar, if not nearly identical, to the "keikogi" of Japanese martial arts. Both top and bottom of the uniform are constructed in much the same way
Northern Shaolin (martial art) Ten Classical Forms. They are standard in all of Gu's Northern Shaolin Kung Fu lineages. However, as mentioned above, they are sometimes taught or learned in differing orders. As with many different martial arts, from lineage to lineage, one may find slight differences in the way the movements are expressed. Students learning this style usually do not only learn the 10 core forms however. There are often additional teachings such as introductory material and forms, weapons forms, qigong, etc. Northern Shaolin (martial art) In its broadest sense, Northern Shaolin () refers to the external (as opposed to internal) martial arts