Dr. Vera is able to vibrate the molecules of her body at super high speeds which grants her super strength, speed, stamina, regeneration, durability, agility, etc. At first she does this unconsciously most of the time when she has an emotional break down. But later on she begins to become adept at using her physical abilities even developing her own fighting style with it.
Dynus the Wanderer also exhibited this ability in Legend of the War Fiends.
Theoretically anyone with super speed on par with them or higher can use this ability.