Four little words

Stepping over your knee. Four words to repeat, and there is a direct relation to the amplitude with which you step over and the distance you are trying to run. At the beginning of a distance race it is a mild reminder but, just like, "go to your arms" it should be be focused upon towards the end of any race with true intensity. In a shorter race, say the 800 and down, it should be emphasized the whole way. Sprinting a 60yard rep, four total for the day with five plus minutes rest in between, my mind calls upon those four words with a concerted input ending in an output freed through my body.