Jiu-jitsu is stranger than boxing on day one, because within about twenty minutes you will be on the floor in close physical contact with somebody you have never met. Knowing that in advance makes it completely fine. Not knowing it is why people bounce off.
What to wear, and the one rule about clothing
A rash guard or a plain t-shirt, and shorts with no pockets and no zips. That rule is not fussiness: pockets catch toes and break them, and zips open faces. If the class is in the gi, ask whether the academy has a loaner — most do. Do not buy a gi before your third or fourth session.
Cut your nails, fingers and toes, the night before. This sounds like a joke and it is the single most common reason a beginner scratches a training partner. Wash the gi or the rash guard after every session, every time.
The warm-up
Movement specific to grappling: shrimping, bridging, breakfalls, technical stand-ups. They look peculiar and they are the actual vocabulary of the sport — shrimping is how you create space underneath somebody, and you will use it in every single class for the rest of your life.
The technique
The coach shows a position and one or two things to do from it, then you drill it with a partner, slowly, cooperatively, both of you getting it wrong. Nobody expects it to look right. Drilling is not a test.
In a well-run academy the order is fixed, and it is the opposite of what beginners want: survival first, then escapes, then control, then submissions. You learn to be safe in bad positions long before you learn to finish from good ones. If your first class is a flashy submission, that is a small warning sign.
Rolling: the part that makes jiu-jitsu work
Most classes finish with live rounds — full-resistance grappling, usually five or six minutes at a time. This is what makes jiu-jitsu different from martial arts you can practise for years without ever testing: you get to do the real thing, at full speed, every session, without anybody getting hit.
On your first night you may be asked to sit it out, or you may be paired with somebody senior. That pairing is deliberate. An experienced partner controls the round rather than trying to win it, and the correct response to being comprehensively dominated by somebody forty pounds lighter than you is curiosity, not embarrassment.
Sitting a round out is normal at every level. You are not quitting; you are managing the fact that six minutes of grappling is more demanding than almost anything else in a gym — comfortably in the vigorous band as the CDC defines it.
The tap
You tap when you are caught — two or three clear taps on your partner, the mat, or your own body, or just say “tap” out loud. Your partner stops immediately. Then you reset and go again, and nobody keeps score.
Tap early and tap often. A tap is information, not a defeat: it tells you exactly which position you do not yet understand. The people who get injured are the ones who treat it as a loss and hold on. The same applies in reverse — apply submissions slowly and release the instant your partner taps. Training partners who injure white belts do not stay training partners for long.
The etiquette nobody explains
- Hygiene is the etiquette. Clean kit, clean body, short nails, no training with an open cut or a skin infection.
- Bare feet on the mat, shoes everywhere else. Never walk to the bathroom barefoot and back onto the mat.
- Ask before you join a round, and say thank you at the end of one. Offer your hand.
- Tell your partner about injuries first. A bad shoulder or a dodgy knee is information they need before the round, not after.
- Watch the belt in front of you, not the belt around your waist. Everyone was a white belt for a year or two.
What the first month is really like
Confusing, then slightly less confusing. You will spend weeks being stuck underneath people, and the first genuine milestone is not a submission — it is the session where you realise you are no longer panicking there. Everything else is built on that.
Expect to be sore in muscles you did not know had names, and expect grip fatigue to arrive before cardio fatigue does. Two classes a week is plenty at the start; how often to train goes into why adding a third later beats starting with five.
If you stay, the belt system is the long arc — the IBJJF sets the minimum time in grade for the upper belts, and the belt guide has the honest timeline. None of that matters tonight. Tonight, cut your nails and turn up.
This guide is about the sport, not about one gym. If you want to see how any of it works in practice, call LTE Wellness and come and watch a class — fifteen minutes at the edge of the mat teaches you more than any article.