True Function - Ninja Training Ground
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TFNTG, THE place for Ninja Warrior Training! Open to members & Non Members, pre booking required. It’s time to get excited about YOUR journey!
True Function is Dion Trigg's bespoke functional training gym and the UK's first Ninja Warrior training ground. Individuals develop key skills and achieve real and permanent results through Dion Trigg's unique functional training system. Dion is highly passionate and dedicated to inspiring, motivating and coaching people to become the strongest and most resilient version of themselves! Training at
☀️ Our YOUNG NINJA WARRIORS classes will be running today while following our Hot Weather Procedure.☀️
To keep everyone as safe and comfortable as possible, we will be:
• Increasing air circulation by keeping the roller shutter door and fire exit door open, with our industrial fan running throughout the session.
• Enforcing regular rest and water breaks.
• Limiting training to ground and rig level only. There will be no climbing around the back of the Warped Wall complex and no use of the Angled Wall.
• Focusing on skills-based training, with no continuous Flow Course runs.
‼️ Your Child Must Bring A Water Bottle ‼️
We do however, totally understand if your child has had an exhausting day at school in this heat and is unable to make class.
Best wishes,
Dion 💪🏼😃👊🏼
08/07/2026
☀️ Summer Holiday Training is Here!
Our Summer Holiday programme is now live, with a range of exciting Ninja training opportunities for children, teenagers and families throughout the holidays.
Whether your child already trains with us or is looking to experience Ninja Obstacle Training for the first time, we’d love to welcome you this summer.
This year’s programme includes:
🥷 Holiday Ninja Training Sessions (ages 5–17)
💪 Junior Athlete Trainjng Sessions
🏋️ Junior Strength & Conditioning
👨👩👧👦 Family Ninja Training Sessions
Every session is delivered by our experienced coaching team in the structured, supportive environment we’re proud to be known for.
📅 Swipe through to see the summer timetable.
📲 Book online or get in touch if you’d like help choosing the most suitable session.
Let’s make this a summer of confidence, challenge, new skills and plenty of Ninja fun! 🥷💪
🔥 SCHOOL HALF TERM YOUNG NINJA WARRIORS 🔥
Exciting Ninja obstacle training sessions for children aged 5–17 at TFNTG💥
Swing, climb, jump, balance and take on new challenges in our structured and supportive training environment, guided by our experienced Ninja coaches.
A great opportunity for both existing members and newcomers to experience Young Ninja Warriors training this Half Term 👊
📍 Limited spaces available
📩 Book via our SumUp store or if you prefer, text Emily 07843 096 510 to book your child’s place
WNL UK Nationals Elite Males
WNL UK Nationals Teens and Young Adult Division
WNL UK Nationals Championship Adult and Masters division
World Ninja League UK Nationals Kids division
01/04/2026
🔥 EASTER NINJA TRAINING IS HERE 🔥
Our action-packed sessions have officially kicked off today… and the energy has been incredible! 💥
There’s still time to join us — we have limited spaces available across the next week for:
👊 Juniors
👊 Adults
👊 Beginners
👊 Families
Whether you’re taking your very first steps or pushing towards Ninja Warrior level, every session is fully coached, supportive, and designed to build strength, confidence, and skills.
💪 Learn.
💪 Challenge yourself.
💪 Have fun.
From warped walls to swinging obstacles, this is your chance to experience real ninja training in a motivating and inclusive environment.
⚡ Don’t miss out — spaces are filling fast!
📲 Book now via the link in bio
FamilyFun FitnessMotivation TrySomethingNew
WNL Season XI Qualifier Elite
WNL Season XI Teens and Young Adult
Click here to claim your Sponsored Listing.
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Website
Address
Unit 4 IO Center, Radway Road, Stratton St Margarett
Swindon
SN34WH
Opening Hours
| Wednesday | 11am - 10pm |
| Saturday | 10am - 7pm |