Fitness classes
Brighton
Youth Calisthenics
Build a foundation for life with Youth Calisthenics at Underground Gym Brighton. We move away from heavy weights and focus on mastering the most important tool of all: the human body. Our sessions are fast-paced and varied, teaching kids and teens how to control their movements through pull-ups, push-ups, and balance-based skills. It�s a high-energy environment that builds incredible core strength, coordination, and discipline, ensuring the next generation stays active while having a blast.
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Women's Strength Training
Bad day? Flip tyres, smash sledgehammers, and lift, carry, push, and pull heavy kit in this exhilaratingly unpredictable women's strength training class at our Brighton & Hove gym. If you're looking for a heavy workout with a difference, then put your strength to the test! These sessions move away from the traditional gym floor and into the grit of functional power, ensuring you leave feeling empowered, invigorated, and significantly stronger than when you walked in.
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Running Club
Stop running solo and start moving with the pack. Our Brighton running club takes the energy of our gym community to the streets, building strength and resilience in the fresh sea air. Whether we’re hitting the Brighton seafront or retreating to the treadmills to outrun the rain, these sessions prove that every mile is better with a team behind you. It’s a fast-paced, inclusive environment designed to push your limits, share the effort, and ensure you leave feeling stronger and more connected than when you started.
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Ladies Kickboxing
Join a supportive community of women at our Brighton gym for a session that hits as hard as any other. Our Ladies Kickboxing classes focus on empowering you through proper striking technique, self-defence fundamentals, and high-intensity interval training. Expect a welcoming atmosphere where you can push your limits, build lean muscle, and burn calories alongside a motivated group of like-minded women.
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Dynamic Hot Yoga
Turn up the intensity at Underground Gym Brighton with our signature Hot Yoga sessions. By practicing in a heated environment, you�ll reach deeper into every stretch, flush out toxins, and give your cardiovascular system a serious boost. It�s a challenging, sweat-drenched workout that improves circulation and flexibility, ensuring you leave the studio feeling completely revitalised.
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Dynamic Yoga
At our Brighton gym, we take yoga to the next level by focusing on athletic movement and functional strength. Expect a fast-paced flow that links breath with high-energy postures, designed to improve your mobility and mental focus simultaneously. This invigorating session provides a total body workout that leaves you feeling balanced, strong, and ready to take on the day.
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Kickboxing
Get ready to sweat with a high-impact blend of combat sport and functional conditioning. At Underground Gym Brighton, our kickboxing classes mix heavy bag work with technical striking combos and explosive bodyweight finishers. It�s a fast-paced, 45-minute blast that builds incredible cardiovascular endurance, sharpens your coordination, and keeps your metabolism spiking long after you've unhooked your gloves.
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Olympic Weightlifting
Step onto the platform at our Brighton gym and master the art of the Snatch and the Clean & Jerk. Our Olympic Weightlifting classes focus on technical excellence, explosive speed, and raw power under the guidance of expert coaches. Whether you�re a complete novice or a seasoned lifter, these sessions provide the foundation you need to hit new PBs and build an elite level of functional strength.
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HIIT Boxing
HIIT training vs Boxing. At our Brighton gym, we mix things up and keep you busy with lots of variety! Expect fast paced combos, bag work and an assortment of bodyweight exercises. This combination, packed in to a 45 minute session will leave you feeling invigorated and ensures you’re burning fat long after the class is finished.
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MetCon Fit
Get ready for barbells, medicine balls, gymnastics and bodyweight movements with our metabolic conditioning (MetCon) classes at our Brighton & Hove gym. This fun, healthy competition will challenge your heart, lungs and muscles whilst getting you in peak physical condition.
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Relentless
Underground Gym is shaking up the class scene with a new series of Group X Sessions and the 1st one to drop is 'Relentless'! 'Relentless' is based on 3 minute blocks broken down into 6 x 30 seconds targeting the whole body using Spin, Kettlebells and body weight as the main culprits! Join us at our Brighton gym as we Push, Pull, Squat, Jump, Ride and Swing! Now is the TIME to get RELENTLESS with your TRAINING! (All sessions are scalable so anyone can give these sessions a run for it's money....)
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Strength Training
Bad day? Flip tyres, smash sledgehammers, and lift, carry, push and pull heavy kit in this exhilaratingly unpredictable class at our Brighton & Hove gym. If you're looking for a heavy workout with a difference then put your strength to the test!
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Boxing
Taught at our Brighton & Hove gym, our class encompasses the technical aspects of boxing with core strengthening exercises and functional movements. Learn boxing skills such as correct form in throwing jabs, hooks and uppercuts, while working at an intense pace. Class is taught with a warm up, session, cool down and core work.
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Hyrox Training
Greatly improve your fitness and train for HYROX at our Brighton & Hove gym. HYROX combines both running & functional workout stations, where participants run 1km, followed by 1 functional workout station, repeated eight times. Optional races are hosted indoors in expansive exhibition halls, creating an immersive and electrifying race, where your spectators can support you from the very beginning to the very end. This race format remains consistent across the globe, enabling global leaderboards & a cumulative World Championships at the end of each race season. Accommodating both professional athletes, and everyday fitness enthusiasts looking to take their training to the next level, HYROX is the sport for everybody.
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Calisthenics
Calisthenics or 'gymnastics on bars' is the latest way to get your blood pumping! Don't miss your chance to learn the basics, develop core strength, and defy gravity with hand stands and other floor work techniques to keep your heart rate in the Fat Burning Zone at our Brighton & Hove gym.
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JOIN THE UNDERGROUND
WHERE RESULTS AREN’T JUST PROMISED—THEY’RE INEVITABLE
We’re all about real gains, real guidance, and real grit. Our lineup spans from strength building to a vibrant fitness community. Become a member and start seeing the results that only the Underground can deliver.
Ready to transform?
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