I heard of a guy who was an ex-Army sniper who would always cream everyone else in paintball skirmishes.

Geminii: how is it modified? Are you taught fighting applications or is it only taught as a form of exercise? (I suspect it may be modified to be purely a form of exercise/fitness)

The three main styles of Tai Chi are:
Yang
Chen
Wu

Some basic fighting applications for Tai Chi (Chen style)