Our Metabolic Effect classes are a circuit style, rest-based workout. In a 30-minute Metabolic Effect class, members are either giving their maximum effort, or resting to recover for the next set. A simple Metabolic Effect class format includes three rounds of three exercises. Each round is repeated three times. The exercises are timed by the coach to last for 30 seconds each, with little built-in rest time between each exercise. At the end of each round, members perform a cardio “finisher” which is designed to boost their heart rate before resting and preparing for the next round.