You've become a conduit of the Still Force, a cosmic force opposite of the Speed Force based on entropy and inertia, and allows it's conduits to negate motion, with the potential to induce and accelerate the force of entropy.
With the Still Force you can deceleration or halt the aging process, drain life-force energy from others, steal the motion of everything around you to the point that time seems to stop for you and you seem to have super speed to others, and even create physical constructs. With enough power and mastery, you can use the Still Force to stop the expansion of the universe.