What Is a Circuit Class (and Is It Right for Beginners)?

A circuit is a planned series of exercises that you move through one after another, usually with short rests in between. Instead of doing all your sets of one exercise before moving on, you rotate through several — for example a squat, a row, a carry and a core exercise — and then repeat the circuit.

A circuit class is simply a coached group workout built that way. The coach designs the circuit, teaches the exercises, and coaches everyone through it. Most circuits mix strength exercises with conditioning work that raises your heart rate, so one class trains several things at once.

• They're efficient — strength and conditioning in one session
• They're varied, so it's hard to get bored
• Rotating between exercises gives each muscle group a breather while you keep moving
• Everyone can do the same circuit at their own level
• Training in a group adds energy and accountability

Yes — as long as the class is properly coached and every exercise can be scaled. That's the key. In a well-run circuit class, a complete beginner and someone who's trained for years can do the same workout side by side, with different weights, different versions of each exercise and different amounts of rest.

Beginners often do better in a coached circuit than on their own, because someone shows them exactly what to do, watches their form and tells them which version to choose. There's no wandering around a gym wondering which machine to use next.

“I won't be able to keep up.” You don't need to. You're not racing anyone. Take the rest you need and do the version of each exercise that's right for you today.

“I don't know the exercises.” Nobody expects you to. A good coach demonstrates every exercise and its modifications before the circuit starts, and checks on you while you work.

“I have an old injury.” Tell the coach before class. Movements can be swapped or adjusted. If your injury is significant, a few one-on-one sessions first can build confidence — and keep your healthcare provider in the loop.

“Everyone will be watching me.” Honestly, everyone is busy with their own workout. And in a friendly class, the people who do notice you are the ones cheering you on.

Circuit classes are a great fit for most people, but not everyone. If you're recovering from an injury and need a very specific rehab plan, start with your healthcare provider and consider personal training. If your only goal is to train for a specialized sport or lifting competition, you may want a program built just for that. And if you really can't make any set class times, on-demand workouts or one-on-one sessions may suit you better.

At Altman Fitness in Edina, our classes are called Strength & Conditioning Circuits. They run six days a week, last about 50 minutes, and the workouts change daily so you get well-rounded results without having to plan anything.

Before the circuit starts, your coach walks everyone through the workout and demonstrates each exercise with easier and harder options. During the circuit they move around the room helping with form, weights and modifications. Every class scales to every level in the room — that's not a slogan, it's how the class is built.

• Arrive about 10 minutes early and tell the coach it's your first class
• Mention any injuries or limitations, even small ones
• Wear comfortable clothes and athletic shoes, and bring a water bottle
• Start with lighter weights than you think you need
• Focus on doing each movement well, not fast
• Ask questions — coaches would much rather explain than watch you guess

The best way to find out whether circuit training is for you is to try a few classes. Most people are surprised by how quickly the 50 minutes go — and how welcome they feel. Claim a free week, come to as many classes as you like, and decide for yourself.