User blog comment:Deathwish Invictus/Character Sheet/@comment-25417020-20141011164810/@comment-5265497-20141011181604

Because Flash is a conduit of an energy source or field known as the Speed Force that allows him to avert most physical limitations that would normally occur by reaching such breakneck speeds like friction and generally provides Superhuman Speed, Superhuman Endurance, Increased Perceptions, Accelerated Healing, Decelerated Aging, Speed Force Aura, Supercharged Brain Activity, Vortex Creation, Phasing, Steal Speed, etc.