You can use Fist Weapons, as described in Weapon Specs, to inflict Melee Damage with each strike. Fist Weapons cannot be Disarmed (say “Resist”). You may fight with one or two Fist Weapons at a time. You can block melee damage with your forearm (wrist to elbow) in that hand holding a Fist weapon. While holding a Fist weapon, that hand is a weapon and cannot be used for anything else. Carry Fist weapons in a pouch/pocket when not in use.