Simply an urban myth...
Kung fu is actually a racial talent much like Threat has boat building, you have gardening skills much like chichi, murdock having spear throwing , Quidge and Hew to be able to live in subzero climates and Caliban having sausage swallowing. I've been macro'n during the evening on some heavy bags to practice other PVP skills such as Muay Thai. Similar to how you've gained Master Skill at porcelin deflection, head butting toilets at home depot.
These urban myths and stereotypes should be banished or clarified in the next set of patch notes.
