Part Two: Stride Frequency. Stride frequency is one of the max speed factors. This will explain the definition and practical influence of stride frequency and how it affects maximal speed. Stride frequency is defined as the number of times a foot touches the ground in a given amount of time (usually seconds).hree components affect your maximal speed: Stride Frequency, Stride Length and Anaerobic Endurance. Here's a quick look at all three and how they work together.