I suspect that the domain of martial arts is unusually susceptible to that problem because
Fights happen so quickly (relative to human thought) that lots of decisions need to be made on reflex
(And this is highly relevant to performance because the correct action is heavily dependent on your opponent’s very recent actions)
Most well-trained martial artists were trained on data that is heavily skewed towards formally-trained opponents
I suspect that the domain of martial arts is unusually susceptible to that problem because
Fights happen so quickly (relative to human thought) that lots of decisions need to be made on reflex
(And this is highly relevant to performance because the correct action is heavily dependent on your opponent’s very recent actions)
Most well-trained martial artists were trained on data that is heavily skewed towards formally-trained opponents