AMRAP- as many rounds as possible. You will set the timer for 30 minutes for the entire workout. Complete the desired number of reps for each exercise. Complete as many rounds of the circuit as possible within the 30 minutes. The goal is to move quickly from exercise to exercise and to rest as needed once you have completed each exercise. As soon as you feel that your heart rate has come down enough, start over with exercise 1 and run through the circuit again. Continue this sequence until the 30 minutes is up.