I tried the potentiation the way James mentioned well above in this thread, but I’ve gotten much better results with the overspeed portion using rest periods along the lines that Charlie gave (probably years ago) for flying sprints: 10-12 min.
Possibly the difference may be that Verkhoshansky in his “stimulus” approach is using sub-max weight loads. But if you run the resisted portion at ~100%, you may benefit from significantly longer rest periods. That’s the way it works for me, at least.