kettlebell Ab Work

[bloodriotiori]

yup, this guy definately does martial arts, you can tell by the breathing and stances in some of his videos.

[jsstevens]

I came to the same conclusion from the samurai scroll paintings, staffs, and wide-mouthed cane (ideal for joint locks and throws) on the wall.

[zhungquan]

I came to the same conclusion because it says on his profile page.