How to Begin Brazilian Jiu Jitsu & What to Expect

Brazilian Jiu Jitsu (BJJ) is one of the fastest-growing martial arts worldwide. Known for its focus on technique, leverage, and control, it offers both a highly effective combat system and a challenging, rewarding way to stay fit. For beginners, however, starting can feel overwhelming: new gyms, new routines, and new equipment.

This guide explains what to expect in your first months of BJJ, how to choose the right gym, and what gear you’ll need to make the most of your training.

What Brazilian Jiu Jitsu Is (and What It Isn’t)

BJJ is often described as “human chess.” The aim is to control your opponent step by step, creating opportunities to submit them with joint locks or chokes. While strength plays a role, timing, positioning, and patience are far more important. This is why lighter or smaller athletes can regularly defeat larger training partners.

What BJJ is not: a quick collection of tricks. Progress comes through consistent training and repetition. Techniques are learned through drilling until they become second nature, allowing practitioners to apply them instinctively during sparring.

How to Choose Your First Gym

When starting, finding the right academy makes a significant difference. Consider the following:

• Clean, well-maintained facilities – mats should be regularly sanitised.
• Supportive coaching – instructors should guide beginners and be present during practice.
• Beginner-friendly structure – look for clear divisions between fundamentals, mixed, and advanced classes.
• Positive training culture – teammates should balance effort with safety and respect. 

Large international academies such as Roger Gracie, Checkmat, or Gracie Barra often provide structured curriculums. Independent gyms can also be excellent; the key is to choose an environment where you feel supported and motivated.

Gi or No-Gi: Where to Start

BJJ is practised in two formats:

• Gi – the traditional kimono-style uniform, where grips on sleeves, collars, and trousers are allowed.
• No-Gi – practised in shorts and a rash guard, focusing on body control without clothing grips.

Neither format is “better” for beginners. The best choice is whichever format your gym teaches most consistently. Many practitioners eventually train both.

Essential Gear for Beginners

The right gear ensures you can focus on training without distractions.

• MMA Shorts – for no-gi classes, choose shorts with a secure waistband and stretch fabric. Hybrid shorts are versatile for general training, while high-split shorts provide additional mobility. Militar also offers personalised MMA shorts for individuals and teams.
• Rash Guards – breathable, compression-style tops that reduce mat burn and maintain comfort during longer sessions.
• Gi (if required) – for gi-based training, select a durable but comfortable uniform that allows movement without stiffness.
• Base Layers & Training Tops – moisture-wicking MMA t-shirts or compression gear work under a gi or on no-gi days.
• Accessories – mouthguards, athletic tape, and flip-flops for walking to and from the mats are highly recommended for hygiene and safety. 

Your First Class: What to Expect

A typical introductory session includes:

1. Warm-up – mobility drills such as hip escapes, bridges, and technical stand-ups. These movements form the foundation of BJJ.
2. Technique Instruction – your coach will demonstrate a technique (e.g. a guard pass or sweep), and you’ll practise it with a partner.
3. Positional Sparring or Rolling – controlled live practice from specific positions, helping you apply what you’ve learned. 

Beginners often tire quickly in the early weeks. That is normal. Focus on staying calm, breathing steadily, and asking questions when appropriate. Remember: tapping early and often is part of the learning process.

Weeks 1–4: Building the Basics

Your first month is about learning fundamental positions: guard, side control, mount, and back control. Work on one core survival skill from each. For example, “hip escape from side control” or “elbow-knee escape from mount.”

Aim for two to three sessions per week. This builds familiarity without overwhelming your recovery. Expect soreness in new areas — especially around the ribs, neck, and forearms. Consistency is key.

Months 2–3: Gaining Confidence

By your second or third month, you’ll begin to see progress. Holding positions longer, completing your first sweep, or defending more effectively are all signs of improvement.

Focus on building a simple “A-game” by selecting a few techniques that work for your body type. Drilling deliberately from both strong and weak positions will accelerate learning.

At this stage, many beginners choose to invest in higher-quality gear as training intensity increases. Fighter-tested shorts and rash guards ensure comfort and durability under pressure.

Safety, Hygiene, and Etiquette

Training safely benefits everyone on the mat. Key points to remember:

• Wash your kit after every session.
• Do not wear shoes on the mats.
• Keep nails trimmed and cover cuts.
• Inform partners of injuries before sparring.
• Respect the tap — release immediately when your partner concedes. 

Good etiquette makes you a valued training partner and helps create a positive gym culture.

Fitness and Conditioning

No specific level of fitness is required to begin BJJ. Training itself develops strength, conditioning, and flexibility over time. Complementary exercises such as squats, deadlifts, push-ups, and carries can improve resilience and reduce injury risk.

Walking, mobility drills, and basic strength work twice a week are effective additions for beginners.

Should You Compete?

Competition is optional. For those who choose to try it, entering a beginner-level event after several months can accelerate learning by providing real feedback under pressure. However, many practitioners train recreationally without competing, both paths are equally valid.

Why Quality Gear Makes a Difference

Professional gear reduces distractions and enhances focus. Well-designed shorts, rash guards, and training tops support freedom of movement, manage heat, and stand up to the demands of regular practice.

Militar provides gear trusted by gyms and fighters across the UK and worn by some of the world’s best athletes. From personalised MMA shorts to versatile training clothing, every product is built to meet the realities of combat sports training.

A Simple Beginner’s Plan

• Week 1 – Attend two classes, focus on movement drills (hip escapes, bridges, technical stand-ups).
• Week 2 – Add one guard retention technique and one escape.
• Weeks 3–4 – Begin a basic “mini-game,” such as working consistently from closed guard to a sweep or stand-up. 

Repeat this cycle for three months, logging small wins and building confidence step by step.

Final Thoughts

Beginning Brazilian Jiu Jitsu can feel unfamiliar, but the rewards are significant. With the right gym, consistent training, and professional-grade gear, you’ll develop skills, fitness, and confidence that carry far beyond the mats.

Explore the full range of BJJ and MMA clothing at Militar.co.uk — fighter-tested equipment designed for performance, comfort, and durability.

FAQs

1. What gear do I need to start BJJ in the UK?
   If your gym is gi-focused, you’ll need a gi and belt with a breathable base layer. For no-gi, start with a rash guard and MMA shorts.
2. Can I wear regular gym clothes for no-gi?
   It is not recommended. Cotton t-shirts and standard shorts restrict movement and absorb sweat. Purpose-built MMA clothing is far more durable and comfortable.
3. How often should beginners train BJJ?
   Two sessions per week maintain progress. Three sessions per week accelerate learning.
4. Do I need to be fit or flexible before starting?
   No. BJJ develops fitness and mobility naturally. Start with your current ability and build gradually.
5. What are personalised MMA shorts?
   They are professional-grade shorts with the option to add your name, gym, or colours, providing identity without compromising performance.