Your already disfigured corpse doesn’t handle the physical demands of being a Kindred as well as it should. Your bones break at inopportune times, your skin tears if you move too quickly, and you have to be careful on a nightly basis. The 2-point version of this flaw gives you a +2 difficulty to all Physical rolls because of the delicate nature of your body. The 4-point version means that you also hang onto physical damage longer than other Kindred. You may still heal health levels as normal, but any dice penalties remain until the next evening when you awaken. This is in addition to the penalty to Physical rolls.