# 物理傷害 **物理傷害** is one of the five [[damage]] types. It is the most common and the only one reduced by armour, rather than by a resistance. Most physical damage comes from weapon attacks, but some spells deal physical damage as well. Every 10 points of strength give a 2% bonus to physical damage from melee attacks. The [[Iron Grip]] keystone passive extends this bonus to also apply to physical damage from projectiles. The [[Iron Grip Support]] gem applies the same effect to a single skill. ## Skill gems Skills with the [[attack]] keyword will do any physical damage of the weapon used and apply the appropriate physical damage passive skills. Some spells also deal physical damage.