Circuit training is a workout technique involving a series of exercises performed in rotation with minimal rest, often using weights or different pieces of apparatus.
Circuit training is strength-training (hypertrophic) exercises, performed with minimal rest designed to also tax the cardiovascular system. Circuit training typically features light to moderate weights, higher repetitions, and uses equipment that you might see in a traditional body building routine. Circuit training is great for people just beginning strength training or individuals seeking a time saving method of getting both aerobic and hypertrophic (muscle building) activity at the same time.