Marvel Speedsters
Okay. We all know why DC's speedsters are so fast. They have the speed force. Without it, they are powerless.
But Marvel's speedsters have always seemed to be different. For example, Quicksilver. He doesn't have any connection to an special force - his body is just adapted to bering faster then normal:
cardiovascular and respiratory systems are many times more efficient than those of a normal human being
his body does not generate fatigue poisons
he can lift (press) approximately 1000 pounds. He can leg press approximately one ton under optimal conditions
his tendons have the tensile strength of spring steel
speed at which his brain processes information is heightened to a level commensurate with his bodily speed
eyes adapted at moving with high speeds
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It seems to me that his speed comes from physical attributes. But there are many beings whose physical attributes exceed those of Quicksilvers. Whose bodies are stronger. Whose eyes are extremely durable. Who don't really tire.
Superman has no connection to speed force, but he is fast because of his physical attributes.
Would the same be with Marvel? How fast is Hulk able to run? Thing? Namor? Rhino?
Or does Quicksilver's speed have something to do with his high metabolism?
Discuss.