Survival Fitness turns exercise into missions

And your kids into ninjas. With agile minds and agile bodies.

Certified by UKCO. Loved by 980+ parents. Powered by play.

Get your Ninja outfit

 Missions, coaches, and progress.

Classes for kids

 Ages 5-14. Everyone is welcome.

Events & Camps

Summer quests and Ninja competitions.

Once upon a playground… 




Kids ran wild. Climbed trees. Came home with scraped knees and brave stories.
Then came screens and loss of self-esteem. Movement stopped.



Survival Fitness brings back the courage. We run calisthenics classes that teach your child to move, fall and get back up. To laugh. To sweat. And to believe in themselves as the young heroes they are. One epic mission at a time.

Once upon a playground… 




Kids ran wild. Climbed trees. Came home with scraped knees and brave stories.
Then came screens and loss of self-esteem. Movement stopped.



Survival Fitness brings back the courage. We run calisthenics classes that teach your child to move, fall and get back up. To laugh. To sweat. And to believe in themselves as the young heroes they are. One epic mission at a time.

Once upon a playground… 




Each Movement Mission is built up of 5 elements.

Cardio quest

Run, jump, and ignite your body like a rocket.

Stretch zone

Move like a ninja. Get bendy, loose, and ready.

Power pause

Catch a breath, a sip and fuel up. While you make new friends.

Conditioning circuit

Tiny movements. Big results.

Cali skills

Master cool calisthenics. Push-ups, balance, and total body control.

 Backed by UK Calisthenics Organisation (UKCO)

Every class a mission. Every kid a Ninja.

Each Movement Mission is built up of 5 elements.

Run, jump, and ignite your body like a rocket.

Move like a ninja. Get bendy, loose, and ready.

Catch a breath, a sip and fuel up. While you make new friends.

Tiny movements. Big results.

Master cool calisthenics. Push-ups, balance, and total body control.

 Backed by UK Calisthenics Organisation (UKCO)

Pick your slot.

Get ready. Let's move.

Check our weekly available missions and book a trial.

Trained to teach. Trusted by parents.

All our coaches are certified by the UK Calisthenics Organisation (UKCO). They create supportive spaces where your child feels seen and safe to train.

Track Progress. Celebrate Wins. Repeat.

Every child progresses at their own pace. Earn badges, ranks, and real recognition. Join them at home with the Ninja Guidebook and build a stronger bond.

What our Ninjas say

“I can do hard things”

“I don’t quit when I fall”

“I feel good about myself”

“I train to be brave, not perfect”

“I know how to stay calm”

“Count how many push-ups I can do!”

“I believe in myself”

“Watch my handstand, Dad!”

“I can listen and focus”

“I can do hard things”

“I don’t quit when I fall”

“I feel good about myself”

“I train to be brave, not perfect”

“I know how to stay calm”

“Count how many push-ups I can do!”

“I believe in myself”

“Watch my handstand, Dad!”

“I can listen and focus”

We could write the hype. But these families said it better.

What you need to know

Our calisthenics-based classes are designed for kids aged 5–14, no matter their starting ability. 

Yes! Your child’s first 90-minute Ninja Training mission is just £12.50. It’s the perfect way to try it out and see how they feel.

After the trial, your child can continue with a £45/month membership — one 90-minute mission every week. You can pause anytime with 1 month’s notice.

Extras like our Survival Fitness uniform and the Ninja Guidebook (to track progress and earn badges) are available here.

Each session is 90 minutes and follows our signature 5-part mission format:

  • Cardio
  • Stretch
  • Conditioning
  • Break
  • Skill (Calisthenics specifics)

Kids train at their own level and progress at their own pace, coached and encouraged by UKCO-certified mentors.

Yes. Kids move through our calisthenics grading system (levels 1–5) based on ability, not age. This means everyone is challenged but never overwhelmed. They progress at their own pace.

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