Your first class is free – kids & adults◆Claim your free trial◆Brazilian Jiu-Jitsu◆No Gi BJJ◆Thai Kickboxing◆Ladies Box N Burn◆Tiny Titans◆Mini Titans◆Junior Titans◆Children's BJJ◆Tiny's Jiu Jitsu◆
Adults · Islip · Near Thrapston & Kettering

Adult Martial Arts Classes

Brazilian Jiu-Jitsu, Thai Kickboxing, Ladies Box N Burn and Vinyasa Yoga – beginner-friendly classes right through to competition training. Your first class is free.

Choose Your Discipline

What Do You Want to Train?


Not sure where to start? Book a quick call and we'll help you choose.

Brazilian Jiu-Jitsu at Atlas Martial Arts Academy
Gi & No Gi

Brazilian Jiu-Jitsu


BJJ is a grappling art focused on controlling an opponent and finishing with joint locks and chokes. Instead of punches or kicks, it teaches you to use leverage, body positioning and technique to overcome size and strength – which is why it's often called “physical chess”.

  • Functional self-defence that works regardless of size
  • Total-body fitness – cardio, core, mobility and balance
  • Mental resilience – problem-solving under pressure
  • A real community of teammates who help you improve

BJJ Classes

✓ Beginner friendly

Beginners Gi

A friendly introduction to the fundamentals – posture, grips, escapes and simple submissions, with step-by-step instruction and a focus on safety and good habits.

  • Mon 6:00am
  • Wed 6:00pm
  • Thu 6:00am
  • Fri 6:00am
  • Sat 10:30am
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All levels

All-Levels Gi

Technique, situational sparring and full rounds. Newer students learn from advanced partners while experienced grapplers refine their game.

  • Tue 8:15pm
  • Thu 7:15pm
  • Fri 6:00pm
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✓ Beginner friendly

All-Levels No Gi

Grappling in a rash guard and shorts. Faster, more dynamic rolling with a focus on grip fighting, body position, hooks, underhooks and head control.

  • Tue 7:15pm
  • Thu 8:15pm
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Experienced

Competition Class

High-intensity sessions that mirror tournament pace – strategy, rule-sets and focused sparring rounds to sharpen your edge and your gas tank.

  • Mon 8:15pm
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Brand New to BJJ?

Our 4-week BJJ Beginners Course runs twice a year – the perfect way to start alongside a group of fellow first-timers.

View the Beginners Course
Thai Kickboxing at Atlas Martial Arts Academy
Muay Thai & K-1

Thai Kickboxing


Muay Thai, “the art of eight limbs”, uses punches, kicks, elbows, knees and clinch work to create one of the most complete stand-up systems in the world. We teach both Muay Thai – close-range elbows, knees and clinch – and K-1 Kickboxing, built on fast combinations with limited clinching and no elbows.

  • Serious fitness – cardio, power and conditioning
  • Real striking technique taught properly
  • Spar only when you're ready – always optional
  • Stress relief – nothing resets your head like pad work

Thai Kickboxing Classes

✓ Beginner friendly

Pad Work & Conditioning

High-energy pad drills on Thai pads and boxing pads to sharpen timing, combinations and cardio. Perfect for fitness and technique without sparring.

  • Mon 7:00pm
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Intermediate +

Technical & Sparring

Fight-specific techniques, strategy and ring craft, tested in supervised light-to-moderate contact sparring. Safety and control first.

  • Wed 7:30pm
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✓ Beginner friendly

Technical & Conditioning

Clean Muay Thai fundamentals – footwork, balance, defence and combinations – followed by conditioning for strength and endurance.

  • Fri 7:15pm
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Ladies Box N Burn at Atlas Martial Arts Academy
Ladies only

Box N Burn


High-energy, boxing-inspired fitness to help you get fit, feel strong and have fun in a supportive, all-female environment. Learn real boxing technique – footwork, punches and combinations – paired with calorie-burning circuits. Led by our female coaching team. No experience needed.

  • Learn real boxing skills and build confidence
  • Burn calories & build strength in one workout
  • Hit pads, not problems – a great mental reset
  • A supportive female community

Box N Burn Classes

✓ Beginner friendly

Ladies Box N Burn

Boxing technique on the pads combined with conditioning circuits. Every fitness level welcome – work at your own pace.

  • Wed 6:00am
  • Sat 9:00am
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Vinyasa Yoga at Atlas Martial Arts Academy
Mobility & recovery

Vinyasa Yoga


A dynamic, flowing style of yoga that links movement with breath – improving flexibility, balance and mobility while calming the mind. Accessible for complete beginners and experienced yogis alike, and the perfect partner to time on the mats. Led by Elaine, our 200-hour qualified Vinyasa instructor.

  • Flexibility & mobility – lengthen tight muscles
  • Strength & stability – core-focused flows
  • Recovery & injury prevention
  • Complements BJJ and striking

Yoga Classes

All levels

Vinyasa Yoga

A full flowing yoga session for mobility, balance and calm.

  • Mon 6:00pm
  • Sat 7:45am
Enquire About Yoga
All levels

Yoga & Rolls

Sunday yoga to open the body, ahead of Open Mat.

  • Sun 11:00am
Enquire About Yoga
Adult Memberships

Train Your Way


Rolling monthly memberships by Direct Debit. Every plan includes Open Mat. Family discounts of 5–10% available.

Silver

£63/month
  • Up to 2 classes a week
  • Open Mat included
  • Our minimum recommended package for progressing
Start With a Free Trial
Most Popular

Gold

£75/month
  • Up to 3 classes a week
  • Open Mat included
  • Ideal for training more than one style
Start With a Free Trial

Platinum

£89/month
  • Every class on the timetable
  • Open Mat included
  • Online video library included
  • For the fastest progress
Start With a Free Trial
Ladies Only

Ladies

£45/month
  • 2 sessions a week
  • Choose from Box N Burn or Vinyasa Yoga
  • Supportive female environment
Enquire

Discuss all of our membership options →

Private 1:1s

One-to-one coaching on Monday, Wednesday, Friday, Saturday and Sunday by arrangement – ideal for competition prep, gradings or focused progress.

Book a call

Open Mat

Sundays 12–2pm, every other weekend. Free for all members on a plan. Open to all gyms and affiliations – a £10 drop-in fee applies.

Seminars

We host seminars throughout the year in BJJ and Thai Kickboxing, with guest instructors and special events open to members and non-members.

Questions

Nervous About Starting?


Most people are. Here's what we get asked the most.

I've never done martial arts. Is that OK?

Absolutely – most of our members started with no experience. Look for classes marked ✓ Beginner friendly, and our coaches will look after you from your first session.

I'm not fit. Should I get in shape first?

No. Training is how you get fit. Everyone works at their own pace, and our coaches adapt to you.

Do I have to spar?

Never before you're ready. Sparring is always supervised and optional, and classes like Pad Work & Conditioning and Box N Burn don't include sparring at all.

Will I get hurt?

Safety comes first. You'll learn control, how to fall safely and how to train with partners responsibly. Our culture is about helping each other improve, not ego.

What should I wear to my first class?

Comfortable sportswear without zips or pockets, and a drink. For BJJ Gi classes, loan gis are provided for your trial, and we'll talk you through getting a gi once you join.

Do I need my own kit?

No – for trials, all kit is provided. For Thai Kickboxing and Box N Burn we have gloves and pads for you to use, and for BJJ we have loan gis to borrow for your session.

Can I try more than one discipline?

Yes – plenty of members mix BJJ with Thai Kickboxing or add Yoga for recovery. The Gold and Platinum plans are built for exactly that.

Where do I park?

Please park on Chapel Hill (NN14 3JU) and walk up School Lane. Parking outside the gym is very limited and the rest of the estate belongs to other businesses.

Your First Class Is Free

Pick a class, book your trial and we'll see you on the mats.