Unarmed
Description: There are countless styles of unarmed combat thought the lands. This weapon represents the use of any portion of the body when striking an opponent; specific styles may dictate which portion of the attacker’s body is actually used to perform the strike.
A:RPG pg. 246 pretty well says it when stating “any portion” of the body. I dont think we need to limit a player’s individual options in this case. Ss’ressen get an extra “portion” to use…good for them. The game is designed (and intended t0) give players more options, not less.