Circuit training is a type of physical training in which you do a series of different exercises, each for a few minutes.
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Circuit training is a type of physical training in which you do a series of different exercises, each for a few minutes.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012