A CrossFit® workout is a coach-led class of around 60 minutes that always follows the same structure: warm-up and mobility, a technical or strength section, the WOD (the high-intensity block) and a cool-down. You train in a group, every movement is adapted to your level and the content changes daily. Knowing that structure before you go takes away the first-day nerves. Here it is, part by part.
The 4 parts of a CrossFit® class
Although the WOD changes every day, the skeleton of the class is always recognisable. These are its phases.
1. Warm-up and mobility (10-15 min)
The class starts by preparing the body: gentle cardiovascular work, joint mobility and activation of the muscles you are about to use. It is not filler: it lowers the risk of injury and gets you ready for what is coming. It is usually done as a group, setting the pace from the start.
2. Technical or strength section (10-20 min)
Here the coach explains and you practise the movement of the day. It can be:
- Technique: learning or refining a movement (a clean, a muscle-up, a kipping).
- Strength: lifting loads by sets and reps, for example progressive squats or deadlifts.
This is the time to ask questions and for the coach to correct your position before the intense section.
3. The WOD (5-25 min)
The Workout of the Day is the heart of the class: the highest-intensity block, against the clock or by rounds. It combines several exercises under one format (AMRAP, For Time, EMOM…) and it is where you really sweat. Every day is different, to train different capacities.
If you want to understand the formats and see examples, you have them in what a WOD is in CrossFit®.
4. Cool-down and stretching (5-10 min)
You bring your heart rate down, stretch and sometimes work on mobility or share how the WOD went. It closes the session and aids recovery.
What “scaling” means and why it is the key
The coach adapts the loads and the movements to your level. This is called scaling, and it is what lets a beginner and an advanced athlete train together in the same class.
- A pull-up is scaled with a resistance band or a lat pulldown.
- A wall ball, with less weight or less height.
- A run, with less distance.
Scaling well is not doing less: it is adjusting the stimulus to what your body can do today so you progress without injuring yourself. Nobody judges you for scaling; it is part of the method.
What to expect on your first day
- Arrive 10-15 minutes early. It gives you time to see the space, introduce yourself to the coach and mention that it is your first class or any niggle or injury.
- Put technique before weight. On day one you are not chasing personal bests. Learn the movement; the load comes on its own.
- Expect to finish tired. The intensity surprises you at first, but you adapt quickly. Within a few classes the body responds better.
- The group helps. The box community is one of the things that hooks people most: they cheer you on and stay alongside you.
You do not need anything special to start. You have the list in what to bring to your first CrossFit® class, and the movements you will do in CrossFit® exercises.
How many times a week to train
When you are starting out, 3 days a week with rest between sessions is a common and sustainable pattern: it gives you room to recover and learn the technique without overloading yourself. Over time, depending on how your body responds, you can raise the frequency. Recovery is part of training, not the opposite of it.
Try a full class with a drop-in
The best way to experience the structure of a class is to do one with a coach. With a drop-in you book a single class from €10, with no monthly fee or lock-in, and you decide afterwards whether to sign up.
- Look for boxes in the CrossFit® category or filter by your city.
- Choose a day and time with a place available.
- Book, turn up and train your first full class.
You have the process in detail in the guide to what a CrossFit® drop-in is.
Frequently asked questions
How long does a CrossFit® workout last?
A full class lasts around 60 minutes, split between the warm-up, the technical or strength section, the WOD and the cool-down. The WOD itself usually lasts between 5 and 25 minutes.
Do I need to be fit for the first class?
No. You start in order to get fit. The coach scales every movement to your level from day one.
How many days a week should I train when starting out?
Three days a week with rest between sessions is a good starting pattern. It lets you recover and learn the technique without overloading.
Is a CrossFit® class the same as a Hyrox® workout?
No. In CrossFit® the content changes every day; Hyrox® trains towards a fixed format of 8 km plus 8 stations. We compare them in CrossFit® vs Hyrox® vs Cross Training.