Sprints And Marathons - Increase your speed and stamina in running easily

Running is the act by which animals, including human beings, move by the power of the feet. Speeds may vary and range from jogging to a sprint.

A lot of individuals compete in track events that place participants in a contest to test speed in a sprint or endurance in a marathon.

The running mechanics are the same, but additional factors are very different in a marathon versus a sprint.