Circuit training refers to a series of between four and ten exercises, repeated back-to-back for a set period of time. Some circuits will include breaks between exercises, some won't.

To draw circuit diagrams, we use simple symbols to represent the different components. To find out more about how to draw circuit diagrams take a look at this KS2 Circuit symbols article.

Learn about symbols for electrical components and how to draw circuit diagrams. Bitesize Scotland Science article for learners at Second Level Curriculum for Excellence.ls explained for curriculum ...