Fitness Classes in Southampton
Our fitness classes blend HIIT, strength and martial arts conditioning to give you a serious workout in 45-60 minutes. Coached, structured, and far more fun than slogging on a treadmill.
Upcoming classes in Southampton
All times are UK local time. Check the age range in the session name. Spaces and booking eligibility are confirmed in Onyx.
Updated 10 Sept 2026, 11:22. Next 14 days.
No matching upcoming sessions. Try another class name or ask us about a suitable session.
Open the full booking calendarIs Fitness right for you?
- →People who hate boring gym workouts
- →Anyone wanting to lose weight and get fit
- →Martial artists building a conditioning base
- →Total beginners - everything scales to your level
Why our members train
- ✓Burn fat and build lean muscle
- ✓Coached so your form stays safe
- ✓Group energy keeps you coming back
- ✓Real progress, tracked over time
What to expect in class
A coached session blending circuits, kettlebells, bodyweight and conditioning. Expect to sweat and have a laugh doing it.
New to martial arts?
Every movement has an easier option. We coach scale-back versions for total beginners.
Read our New Members guide →How to start fitness at Limitless
Book the free 7-day trial, try fitness at your level, and decide after you have met the coaches and seen the gym.
Pick a beginner-friendly class
Start with the class that matches your goal: boxing for fitness, kickboxing for energy, BJJ for grappling or MMA for a complete mix.
Train at your level
No sparring is required. Coaches scale the class so you can learn safely without feeling thrown in at the deep end.
Try more than one session
Use the 7 days properly. Try a few classes, meet the team and choose what you genuinely enjoy.
Why people trust this class
The fitness programme is built around useful strength, conditioning and movement rather than random hard workouts for the sake of it.
Fitness that supports real training
Relevant coaches
Ali Chowdhary
Assistant Manager & Coach
I'm here to help out and assist you with all your needs. Whether it's Kickboxing, Fitness classes, or even generally, I'm the person who you can come to for resolving any issues and answering any queries. I'm here to make sure everyone has a smooth experience within Limitless. Come and say hi!
Daria Stoga
Head Coach - Pilates
Movement is not just about exercise; it’s about creating balance, strength, and harmony between the body and mind. Join our sesssions today!
Pavel Vondrak
Coach - Kickboxing
I’ve grown with this club for years, and now I’m passionate about giving back - learning, developing, and helping others progress in their own martial arts journey.
A full-time Southampton facility
Multiple mat areas, a boxing ring, free parking and a team that coaches kids, beginners and experienced members every week.
Where can I train fitness classes in Southampton?
Limitless Martial Arts runs fitness classes in Southampton at our full-time SO14 facility on Empress Road, five minutes from Southampton city centre. Classes are beginner-friendly, coached in person, and available as part of the free 7-day trial.
Group fitness classes in Southampton - but better
If you've tried every commercial gym in Southampton and found them boring, soulless, or just not getting you results, our group fitness classes are the answer. Coached, structured, scaled to your level, and built around real movement - kettlebells, bodyweight, conditioning circuits and martial arts conditioning - they'll get you fitter faster than any solo gym session.
HIIT, conditioning and weight loss
Whether your goal is fat loss, getting fit for the first time in years, or building a serious conditioning base for your kickboxing or BJJ, our fitness classes will deliver. Members consistently report dropping body fat, gaining strength, and - most importantly - actually enjoying their training enough to keep showing up.
A better alternative to a normal Southampton gym
A normal gym membership relies on you knowing what to do, staying motivated and training alone. Our fitness classes remove that friction. You turn up, the coach gives you the plan, the group gives you energy, and every session has a clear structure. It is ideal for beginners, busy parents, students and anyone who wants results without planning their own workouts.
Fitness FAQs
Before you book your first class
Practical guides for Southampton parents and beginners comparing their options.
Fitness near Southampton suburbs
Members travel to Limitless from across Southampton because the timetable, coaching and free parking make regular training realistic.
Ready to try fitness in Southampton?
Your first 7 days at Limitless are completely free. Try fitness and anything else on the timetable - no commitment.
Need to talk first? Message us on WhatsApp or call +44 7915 994120.