A quote from one of my teachers that really stood out to me was āwhether you cook an egg from the inside out or the outside in, you still end up with a cooked egg either wayā. So at the end of the line, internal & external training systems arrive at the same place.
My interpretation of the internal/external debate changes over time, but the way I see it now is that āexternalā arts train specific skills & qualities in ways OTHER than live &/or simulated ways; for example, they may use weights, or exercises that are not directly representative of technique (such as push-ups or sit-ups) in order to develop certain attributes; the exercises are EXTERNAL/DETACHED from direct application & functionality.
āInternalā arts train their skills & qualities strictly through live &/or simulated training; through drilling, repetition, & partnerwork. The attributes they develop are INTERNAL/ATTACHED to direct application & functionality.
I know, I know, this definition completely ignores āQiā as it is generally interpreted, & these days most āexternalā styles do MORE live / simulated work than the āinternalā ones (generally) do!
ā¦and thatās part of the point - the āinternal/externalā division is not clear cut, itās fuzzy at best, useless at worst!
If, however, we readjust our view to say that certain training METHODS are external, such as push-ups, bag drills, etc., and certain training METHODS are internal, such as partner drills, shadow boxing, forms, etc., then we can examine a specific schoolās curriculum & determine whether or not that school is āmore externalā, āmore internalā or āequally internal & externalā.