I see so it facilitates the mind to step-over/get the foot up as well, while striking under body instead of over striding to maintain the stride length spacing
While these coaches use a run-in to these small hurdles, would anyone use sticks or shims(the kind clyde hart uses) at an increasing spacing for the first 10 meters…to ingrain an accel stride pattern from a stationary position, that will encourage low heel recovery/positive shin angles