extremely significantp < 0.01
And it is extremely significant at slow speeds ( p < 0.01); when the subjects are jogging, the high stride group and the low stride group show a significant difference in the relative support period ( p < 0.05), and the high stride frequency in the relative support period of the group was significantly shortened, but during the middle and fast running, the low-cadence group and the high-cadence group showed an increase in running frequency and a relative support period.