What distinguishes circuit training from interval training?

Circuit training is characterized by performing a series of different exercises in sequence with minimal rest in between. This method allows the participant to move quickly from one exercise to another, maintaining an elevated heart rate and promoting both muscular endurance and cardiovascular fitness. The essence of circuit training lies in its structure, where a variety of exercises targeting multiple muscle groups are performed consecutively, making it an efficient workout that addresses strength and cardio simultaneously.

While other elements, such as the focus on alternating intensities, the setting, and whether it's exclusive to strength, may sometimes be discussed, they do not define circuit training in the same way that the sequence with minimal rest does. The quick transitions between exercises are what lead to the benefits associated with circuit training, such as improved overall fitness and time efficiency.