What is circuit training?

Circuit training is a workout format that combines various exercises performed in succession, with minimal rest between each exercise. This approach allows participants to target different muscle groups and improve cardiovascular fitness simultaneously. The structure of circuit training often includes a series of stations or exercises that might involve strength training, aerobic work, or skill-based activities, creating a comprehensive workout that keeps the heart rate elevated and promotes calorie burning.

By minimizing rest between exercises, circuit training maintains a high level of intensity and can facilitate both muscular endurance and cardiovascular improvements. This makes it an effective option for individuals looking to maximize their workout efficiency and achieve multiple fitness benefits in a shorter amount of time.

Other options describe different training methods or concepts; for instance, focusing on a single exercise does not align with the core principle of circuit training, which is diversity in exercise selection. Stretching routines and high-intensity interval training, while effective in their own right, do not encapsulate the defining aspects of circuit training as they each have different objectives and structures.