A jam has very few rules and quite a lot of norms. Some jams do publish theirs, on their website or posted by the door, and where they exist they're worth reading before you dance. Many don't, and the norms are simply absorbed, which is why walking into your first one can feel like everyone knows something you don't.
Most of what follows is common across communities worldwide. Some of it varies, and where it varies, asking is the right move. Saying "I'm new here, how do you do things?" is normal at any jam in the world.
If you're still looking for one, browse the communities we list to find the group that runs jams where you are. Multi-day jams are listed separately as long jams.
What happens at a jam
A typical jam runs two to three hours and has a loose shape. People arrive, change, and warm up, sometimes alone on the floor, sometimes in a facilitated warm-up. Then open dancing, where people move in and out of duets and trios for as long as they want. Some jams close with a circle.
How much of that gets announced varies. Some jams have a host who calls the end of the warm-up and the start of open dancing. At others the room just shifts and nobody says anything.
Many jams run in silence, which surprises newcomers expecting a dance class. This is normal in CI, not a sign something is missing. Others have live music or a playlist.
Before you walk in: the self-check
One practical version of this, used by Leipzig's jam, comes as four questions to ask yourself:
- Is my body hygiene okay for others? Are my feet washed?
- Am I wearing non-slippery, loose-fitting, laundered clothing that covers my legs and shoulders?
- Am I wearing jewelry that could get tangled?
- Am I free of anything that might impair my awareness or behavior?
The clothing point is functional, not modest. Skin against skin grabs and drags, which stops a slide dead and can hurt both people, so covered legs and shoulders make sliding contact easier.
In practice, what people wear varies a lot more than that checklist implies. Plenty of jams, especially in summer and in warm climates, are full of shorts and vest tops and nobody minds. The dancers who cover up tend to be the ones doing a lot of floor work and lifting, where the difference is most noticeable. Treat Leipzig's version as the careful end of the range, not as the rule everywhere.
What is close to universal: avoid zips, buckles, belts, and hard buttons, and take off rings, earrings, and watches. Jewelry is a common cause of the small injuries that happen at jams. Most dancers are barefoot, though socks are common too, especially when the floor is cold, and some people wear grippy dance socks so they can still turn.
Bring small cash. Jams are often donation-based or a sliding scale, and card payment is rare.
Starting a dance
You usually don't ask in words. The invitation is physical, and learning to read it is most of what makes a jam navigable.
An invitation looks like someone moving toward you, making light contact and leaning into it, reaching in your direction, or catching your eye. A decline looks like someone looking away, moving off slightly, not responding to gentle contact, or going stiff.
Both are complete answers. A decline is not a rejection of you and needs no follow-up. If an ongoing dance isn't open to you joining, that is almost certainly not about you either.
If the physical cues aren't clear, use words. Explicitly asking or explicitly declining is welcome everywhere.
During the dance
Start small. Give weight gradually, not all at once. Some community guidelines describe this as pouring your weight instead of dumping it, which is a good description of the skill.
Lifting is taught, not intuited. Getting someone off the ground safely, and getting them back down, takes real instruction. If you haven't learned it, a jam is not the place to try it on a stranger.
Don't grab or lock limbs and joints. Restricting someone's mobility is how people get hurt, and it removes their ability to change what's happening. Be especially careful transferring weight across ankles, knees, elbows, fingers, necks, and skulls.
Don't assume what feels fine to you feels fine to them. You might enjoy being lifted a particular way and your partner might not want to be lifted at all. Speed, pressure, and quality of touch land differently on different people.
You can change your mind mid-dance. Agreeing to dance is not agreeing to everything that follows. Slowing down, changing the contact, or stopping are available at any point.
If you're unsure, check in out loud. "Would you like to continue?" and "did that feel okay for you?" are normal things to say.
Leaving a dance
Any time, for any reason, including no reason. Leipzig's guidelines call this the gift of the no, which is a better framing than treating it as a rejection to be softened.
If you find it hard to end or decline dances without apologizing, the Philadelphia guidelines suggest practicing: say no to dances, verbally and physically, often enough that it stops feeling like a confrontation.
If you want to end a dance and the other person hasn't noticed, say so.
Consent, properly
Being in a jam space is not consent to be touched. That's the foundation, and it needs saying plainly because the physical closeness of the form makes it easy to assume otherwise. Consent can be given or withdrawn without words, and withdrawing it needs no justification. Consent with one partner doesn't carry over to another: don't expect someone to dance with you the way they were just dancing with someone else.
Sexuality and romance are not part of the practice. Arousal can happen and carries no shame, but a jam is not a place to act on it. Notice it, let it pass, or step out of the dance. This is one of the few things CI communities are near-unanimous about, and Philadelphia's guidelines name sexual exploration explicitly as inappropriate at a jam.
Watch the experience gap. What goes wrong is more often an asymmetry than a stranger behaving badly: between a newcomer and an established dancer, saying no is harder than it should be. Gaps in experience, age, size, physical strength, class, disability, race, and gender all do this. If you are the more advantaged person in a dance, the listening is yours to do. Don't leave it to the other person to produce a no.
Many jams and festivals now have a Consent Team: named people you can approach with a question or a concern. If one exists, it will usually be introduced at the start.
The CI community has written far more about this than fits here. Contact Improv Consent Culture, founded by Kathleen Rea, is the substantial resource on consent in CI specifically. It also publishes a compendium of jam guidelines from around the world, an open document started by Benjamin Pierce, which is where to look if you want to see how different communities have written this down. Reading a jam's own guidelines before a first visit is a good habit.
Sharing the space
If you're not dancing, stay off the dance floor. Jams often put it more bluntly: no parking on the dance floor. Sit at the edges to watch, warm up, stretch, or do bodywork, and put bags and spare clothing at the sides too. Lying in the middle of the room takes up space and attention meant for dancing.
Watch where the room is moving. Duets travel, sometimes fast and low. Peripheral awareness is part of the practice. Collisions happen, but they happen less when people are paying attention.
If you're dancing big, the responsibility scales with you. High speed, weight, and use of space are fine, and they oblige you to be correspondingly more aware of everyone else.
Watching is participating. Watching from the side, sometimes called witnessing, is a real part of the practice, not a lesser one. Performative moments sometimes arise on their own, where the room's attention naturally gathers around a particular duet or trio, and being part of that attention is its own way of being in the jam.
Things that don't belong in the jam space
- Phones and cameras. Keeping phones out of the dance space is one of the more consistent norms in CI, though like everything else it varies. Some jams write it into their guidelines; others simply expect it. Filming is the stricter case, and here there's no ambiguity anywhere: never photograph or film without explicit permission from everyone visible.
- Unsolicited teaching. Philadelphia names extended teaching as inappropriate at a jam alongside rehearsals. Offering corrections mid-dance, however well meant, is usually unwelcome, though there are teachers and long-time partners who will say a word mid-dance and mean it kindly, and it lands. A jam is not a class, and the person didn't ask.
- Extended conversation on the floor. Speak briefly and quietly. Take longer social conversations to the hallway.
- Food and glass containers.
Is Contact Improvisation safe?
Reasonably, with the caveats you'd expect from a physical practice involving other people's bodies.
The physical risks are lifts, falls, and collisions, and they cluster around people attempting things past what they've been taught. Most jam injuries are small: a knock from a passing duet, a scratch from a ring somebody forgot to take off. Serious injury is uncommon without being unheard of, and it gets much likelier when someone commits to a movement faster than their understanding of it.
On the social side, CI communities have spent recent years taking consent seriously and writing it down, which is why this guide can point at published guidelines from several of them. That work happened because there were real problems, and the communities that did it will say so. A jam with explicit guidelines and a named Consent Team isn't a jam expecting trouble. It's one that has thought about it.
Can beginners just turn up?
CI has no compulsory beginner training and no certification, so there's no formal barrier. Whether you should turn up is a question communities answer differently, and it's worth knowing both answers before you go.
One view, closer to how the form was taught early on, is that a jam is for people who already have the physical skills to keep themselves and each other safe, and that beginners belong in classes first. The other, which has grown more common over the years, is that a jam is open to anyone willing to move carefully and say so. Plenty of jams state a preference in their listing.
So check before you go. If the listing says prior experience is expected, take that at face value. If it says nothing, ask. And if there's a beginner class or a beginner-friendly segment, that's the better first door either way.
If it's your first jam
Tell people you're new. Experienced dancers will adapt, and you'll find out how this particular room works. It costs nothing and it changes every dance that follows.
Choose short, light dances at first. You'll process the experience better than by going deep immediately.
Take a class if you want to go further. Lifting and being lifted safely is genuinely difficult and worth learning properly instead of discovering mid-jam.
Go slow for longer than feels necessary. The safety section above explains why: speed is what turns an ordinary loss of balance into an injury.
Sources
This guide draws on published guidelines from CI communities that have done this thinking carefully:
- Contact Improv Consent Culture (Kathleen Rea), on consent in CI specifically
- Philadelphia Contact Improvisation, Safety & Boundaries (Benjamin Pierce)
- A Compendium of CI Jam Guidelines from around the world, an open document started by Benjamin Pierce, published by Contact Improv Consent Culture
- Contact Improvisation Leipzig, Consent-Jam Guidelines (English)
- East Coast CI Jam, Boundaries and Consent Guidelines
- Contact Improv Boston, Suggested Guidelines for Safety and Awareness at the Jam
Part of CI Treasure Hunt's guide series on Contact Improvisation. Related: What Is Contact Improvisation? · Glossary · Finding CI While Traveling