Originally Posted by Squirrelfighter
Yeah, chain punching is more of a training aid to develop fast-twitch nerve conduction, endurance, and coordination (similar to the concept a speed bag) rather than an actual hand-to-hand tactic.
Usually Wing Chun practicioners claim chain punches to be their main weapon in hand-to-hand tactic. In the World's largest Wing Chun organisation, the EWTO, they call it the "universal solution". I have yet to see them used in an actual fight though.