BJJ Safety and Etiquette for Beginners: Stay Uninjured, Be a Good Partner, Train for Years

I'm a white belt. This is a "safety first" checklist I put together from my own experience plus what beginners share in the community, with a few basics about gym manners. It isn't a coach's rulebook and it isn't medical advice. The point is to improve, not to push yourself until something breaks.

Why safety comes first

• Jiu-jitsu is a long game; most people need years before it clicks. One serious injury can mean months off the mat.
• Accidents in rolling are mostly about not defending in time — a big size gap, a move that got out of control, a partner who wasn't careful. There isn't always a "bad guy".
• The usual cause of white-belt injuries is not knowing how to say no and not knowing when to tap.

1. Choose the right partner and intensity

Avoid people who are clearly hot-headed. Some people get emotional the moment rolling starts — they only want to win, and they start using brute force, throwing people or reaching for moves they shouldn't. Don't pick them as a partner, and if it's already started and feels wrong, stop.

If the weight gap is about 10 kg (20+ lb) or more, don't go on the bottom. A technique gap can't make up for that much size, and being pinned underneath with nothing to do but endure is how people get hurt. With a much heavier partner, work one position or one move instead of rolling freely.

Light rolls and positional sparring are enough. You don't need to go at ten out of ten. More force usually means more injuries and slower progress. Keep it lighter and put your attention on technique — you generally learn more that way.

But don't use zero effort either. With a competitive partner, going completely limp can get you dragged around and make things worse. Give a reasonable level of resistance so they know you're taking it seriously — just don't fight them head-on.

Warm up, and go slow on new moves. Get your joints moving before you roll. With a choke or joint lock you've just learned, walk it through slowly with a partner and find the position before applying any force.

2. Gear, clothing and hygiene

Rolling means a lot of skin-to-skin contact, so gear and hygiene matter to you and to everyone you train with.

• Mouthguard. Faces get pressed and swept by accident; a mouthguard lowers the chance of dental injuries.
• Groin protection. Accidental kicks and knocks happen, especially when standing up or passing. Plenty of people recommend wearing a cup.
• Short nails, fingers and toes. Long nails cut people.
• Long sleeves. Even without a gi, a rash guard cuts down on skin friction and scratches and adds a layer of protection if someone's nails aren't trimmed. For no-gi, long sleeves and long pants are a good idea even in summer.
• Wash your gi every time and let it dry. Don't wear one that hasn't been washed.
• Wash your hands and face before you step on the mat and shower afterwards.
• Clean feet. You're barefoot on the mat — wear sandals to the bathroom and changing room, and never wear street shoes on the mat.
• Skin problems come first. Unexplained rashes, ringworm, weeping wounds, infections — see a doctor and come back when it's cleared up or they say you're fine. These spread easily in grappling. I'm not a doctor; follow what yours tells you.
• Sick, feverish or run down? Don't push through.
• No jewelry or hard objects: earrings, necklaces, watches and hard hair clips stay off.

3. Tapping: how and when

A tap is the signal that you give up. If you're caught in a choke or a lock and it feels dangerous or painful, tap.

• Tap on your partner's body or on the mat — several times, so it's clear. If your hand is trapped, tap your legs or say "tap" or "stop" out loud.
• The earlier, the better. Don't wait until it really hurts or you can't breathe. A choke can put someone out quickly, and a joint lock can injure in an instant.
• When your partner taps, let go immediately. Even if you think you were "one second away". The moment you hear or feel a tap, release. This is the most important rule here.
• Tapping isn't shameful. Tapping a lot as a white belt is normal, and every tap teaches you something. A lot of people get hurt because they refused to tap.

4. If you end up with a hot-headed partner

1. Don't compete with them. Wanting to hold your ground is often where an injury starts.
2. Say it out loud. A "lighter, please" or "slower" mid-roll works for most people.
3. If that doesn't help, stop. Tap out, or say you need a break.
4. Tell your coach or the gym owner afterwards, and avoid that partner. Once your coach knows, they can say something and set you up with someone else.

5. Moves that cross the line

Gyms and event rules differ, so go by your coach and the organizer's rules. For anything about what is legal in competition, check the organizer's current official rulebook (for IBJJF, ibjjf.com) instead of relying on this page. These are the kinds of moves most gyms treat as off-limits:

• Slams — lifting someone and driving them into the mat. High risk, banned by most gyms and competitions.
• Flying scissor takedown (kani basami) — jumping and scissoring the opponent's legs from standing. Very risky for the knees and banned under most rule sets.
• Spinal locks and neck cranks — wrenching the neck or spine can cause serious injury. IBJJF bans spinal locks (without a choke) in every division, and gyms generally don't allow neck cranks either.
• White belts: no jumping guard on a standing opponent. This is explicitly banned in IBJJF's white belt division, and many gyms ask the same.
• Leg locks: stop applying force once you have the position. Once a leg lock — a heel hook especially — is in place, stop and wait for the tap. Never keep cranking. In IBJJF's 2024 rulebook, white belts may use the straight ankle lock but not heel hooks, knee bars, toe holds or calf slicers, and heel hooks are banned in gi at every belt (in no-gi they're allowed only for adult brown and black belts). Many gyms restrict or ban leg locks for white belts altogether — follow your coach and don't try them on your own.
• Anything that uses explosive force to wrench a joint or throw someone. Rolling isn't a competition.
• Take extra care of your neck, knees and lower back. They heal slowly.

6. What if everyone is heavier than me?

Very common, especially for smaller people.

• Eat a bit more and put on some weight if you can; the size gap is real and weight helps.
• Lean on technique. Strength differences get made up with technique, so work on escapes, holding position and low-effort moves.
• With heavier partners, care less about winning. Aim to not get crushed, or to drill one escape.
• Do focused work with similar-sized partners. Ask your coach to pair you up.

7. Gym manners

Every gym is different, but these are common:

• Be on time. If you're late, wait for the coach to wave you onto the mat.
• Greet people when you step on and off the mat, and be respectful to your coach and teammates. Whether you bow or just nod depends on your gym.
• Greet your partner before and after a roll — usually a handshake or a fist bump — and say thanks afterwards.
• No chatting or phones while the coach is explaining.
• Help newer students. Be patient when you talk to them.
• Ask before taking photos or video. Training footage affects other people's privacy.
• Leave your ego off the mat. Getting passed or tapped is normal; don't take it out on your partner.

8. If you get hurt

• Stop and tell your coach. Don't keep training to save face.
• Mild soreness is normal. Sharp pain, numbness, swelling or a joint that feels unstable is a signal to act on.
• Go to a doctor when you should. I'm not a doctor and I won't give medical advice here.
• You can still watch from the side — learning technique and watching how teammates roll counts as progress too.
• When you come back, lower the intensity and roll slowly with a careful partner.

In one line

Stay uninjured, and focus on the technique.

FAQ

What do I bring to my first class?

Ask the gym. Usually workout clothes or a gi (depending on the gym), a towel, water, sandals — and trim your nails beforehand.

I'm afraid to say no. What do I say?

Keep it simple: "I'd like to go lighter today", "my knee's been bothering me, let's go slow", or "I want to work one move — can you help me with it?" Most teammates understand.

I think my partner's going too hard but I feel awkward saying so.

Start with "lighter, please". If they don't adjust, end the roll and tell your coach. Your safety matters more than saving face.

Do I have to wear a mouthguard and a cup?

Not every gym requires them. If you roll hard or you're worried about injuries, I'd get them. Ask your coach.

I'm scared of being choked or pinned. What do I do?

That's normal. Tell your partner and your coach, start slowly, and learn how to escape and how to tap first. The fear fades as you get used to it.

Sources and notes

• This comes from my own training experience plus beginner advice and discussions I've read in the jiu-jitsu community, rewritten in my own words. It doesn't represent every gym's rules.
• For rules, go by your coach and the event organizer's published version: IBJJF.
• This is not medical advice; if you're hurt, see a doctor.
• Written by chokebit3xp. For reference only; your coach and the event's rules take precedence.