A crippled character is unable to take any strenuous action, she may talkat low volume, take casual mental action or push a button at most. By example, a crippled character cannot activate a magic item on themselves or drink a potion. At the start of each of it turn or whenever it takes damage, a crippled character must make a [[Fortitude]] save equal to 10 + the amount of hit point she is below 0 or fall [[SRD:Unconscious|unconscious]]. A crippled character is considered [[SRD:Helpless|helpless]]. A crippled character may crawl 5-ft as a full-round action, which provokes an attack of opportunity.