Does Zumba help you learn to dance salsa?

For one half yes, for the other half no, and it is worth knowing which is which before your first class. Zumba is a fitness class set to Latin music: you stand facing the instructor and copy what they do. Salsa and bachata are partner dances: they are improvised with the person in front of you, and nobody is calling out what comes next.

So what you take from Zumba is your relationship with the music, which is not a small thing. What you do not take is everything to do with the other person, which is exactly half of it.

You recognise the rhythms. When a bachata comes on you know it is a bachata, and that obvious-sounding thing is the hardest part for someone who has never listened to this music.

You have moved your body in front of strangers and survived it. It sounds trivial and it is the barrier that keeps people out for years.

And you have the stamina. A dance class is less tiring than a Zumba class, so the hour and a half will not be the problem, and at a social you are on your feet all night.

There is another person. You do not face the front or the mirror: you face whoever is opposite you, and most classes rotate, so every few minutes you have to work things out with someone new.

That is the part that resembles nothing at the gym. Half the job is not doing your own step well, it is agreeing with somebody who is also still learning. That is why a dance class is slower and quieter than you expect: you have to listen, not follow.

In Zumba you do not count: the instructor marks the change and you come along behind. In salsa the count is yours and there is nobody in front carrying it for you. That is the first thing you learn from scratch.

The second is weight. A Zumba routine works fine with your weight shared between both feet, bouncing from one to the other on the beat. The basic step in salsa and bachata asks you to put all your weight on one foot on each beat, because that is the only thing that makes a turn possible later. It is common for someone coming from Zumba to move very well and still take a while to get the basic step out. That is not going backwards: it is a different skill.

This is worth saying plainly, because it is the one mistake that ruins a first night out. You cannot dance Zumba at a social. The floor belongs to couples, every song is improvised with whoever you end up with, and nothing choreographed is any use there.

If you turn up expecting the gym class with the music louder, you will feel out of place. If you turn up knowing it is a different thing, with one basic step and the habit of moving that you already have, the first night goes well.

Go to a beginners class, and say you come from Zumba. It is a sentence teachers hear often and it changes what they correct: they know you already have the music and that what needs building is the step and dancing with a partner.

And do not skip a level because you are fit. The stamina you bring will get you through the class; it will not bring forward the moment when two people understand each other without talking, which is the thing you are actually there to learn.