please help me this English grammar it's urgent
Answers
Explanation:
Super-Speed (or Super Speed, Enhanced Speed, Celerity, Sonic Speed) is a super-power that allows a person to move faster than humanly possible. While most people can move at 12-15 miles per hour while sprinting, a possessor of super-speed can move much faster with (usually) a minimum of effort. This power also normally requires a great deal of strength, traction, and flexibility, though there are always exceptions, depending on the source or the nature of the power. A person with no such powers, even with the highest level of training and preparation, could not reach these speeds under their own power.
In some cases, in order to attain super-speed without destroying their own body, many possessors powers also bend the laws of physics. In the case of The Flash, the most iconic of super-speedsters, his power is tied to "the Speed Force", which allows his body to experience super-speed while avoiding most of the potential pitfalls of that power.
In others, what is perceived as super-speed is a form of time manipulation. Zoom's and, for a while, Quicksilver's powers in this way, giving the appearance of super-speed and, for all intents and purposes, acts as super-speed. This can involve slowing time around the subject, speeding time up within the subject or it could even be a different form of time manipulation.
Characters who have the powers of super-speed tend to be leaner in build than many superheroes, as bulky muscles often get in the way.