по окружности(говоря о движении; для описания расположения чего-л. применяется выражение around the circumference: some sort of football-shaped glowing craft of some sort, with red-lighted portholes around the circumference: She was moving her finger in a circular motion, first slowly, then faster and faster.ART Vancouver)
дать ход(He was speaking just an hour before Russian television aired footage of a Russian security council meeting, at which Vladimir Putin set in motion the recognition of separatist republics in east Ukraine and made thinly veiled threats of a major war against the rest of the country.Anglophile)
приступать к реализации(put/set something in motion: if you set something in motion, you start it happening. The government have set in motion plans to reform the justice system. Cambridge Idioms Dictionary, 2nd ed. Alexander Demidov)