HIIT CLASSES WEST HAMPSTEAD
Work hard. Recover. Repeat.
In our HIIT classes you alternate maximum effort with short recovery periods. It’s a proven way to maximise calorie burn and build fitness. Experienced instructors lead a variety of exercises that hit different muscle groups, so you get a full-body workout. Suitable for all abilities, from complete beginners to fitness enthusiasts.
- 60+ Classes a week
- 45 Minutes
- 7 HIIT class types
- 1,000 Max calories
Find your class
HIIT formats, small group PT and Mummy and me. Our HIIT classes are 45 minutes.
- 01 Cardio
HIIT Energy
A high-cardio workout with intense exercises to push your limits and boost your metabolic rate.
Timetable - 02 Heavy lifts
HIIT Strength
Intense, explosive HIIT with heavy compound movements for maximum muscle engagement and calorie burn. Barbells and racks included.
Timetable - 03 Cardio · Abs
HIIT Circuits
Get ready for a gruelling full-body circuit. Intense exercises targeting every muscle, with cardio, abs and non-stop challenges.
Timetable - 04 Targeted
Ass N Abs
Targeted exercises for problem areas. A high-intensity, isolated workout that pushes your limits and leaves you sore.
Timetable - 05 Race training
HYROX
Optional running mixed with functional stations like sled pushes, wall balls, rowing and burpees. For beginners, non-runners and race-day athletes.
More info - 06 Strength
HIIT Power
CrossFit-style power circuits for strength and endurance.
Timetable - 07 Boxing
Boxing
A high-intensity boxing workout that builds cardio fitness and coordination.
Timetable - 08 New mums
Mummy and me
Baby-friendly postnatal fitness for new mums, every Monday and Thursday. Babies from 10 weeks to pre-crawling are welcome, so no childcare is needed.
More info - 09 Max 8 people
Small Group PT
Personalised training with individual attention, exercise technique analysis and a focus on your development. Limited to 8 participants per class.
More info
Hear it from our members
Filmed in the gym, in their own words. Tap a clip to play it with sound.
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Quick and effective
“I'll come here for 45 minutes and I'll do six times the amount.”
HIIT member
Transcript: It's quick, it's effective. It's kind of like, if I have lots to do in the day, I'll come here for like 45 minutes and I'll do like six times the amount that if I was to go to the gym for like two hours, literally.
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The community
“The most amazing community I've seen in our area.”
HIIT member
Transcript: It's the most amazing community I've seen in our area. I love it. All trainers are great. They're all very motivated. They care.
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Brand new to HIIT
“Everyone's in the zone. No one's looking at you, judging you.”
Two-week trial member
Transcript: Yeah, so I'm a beginner to HIIT. So I was a little bit hesitant, didn't really know what to expect, but I'm loving it. Everyone's so welcoming. Everyone's in the zone. No one's looking at you, judging you. You just go in there, do your thing. Yeah, I love it.
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My foundation
“It's like my base. It's my foundation.”
Here since the gym opened
Transcript: I mean, the workout is completely unique. I'm a workout fanatic. Like, I do tennis, triathlon, yoga, Pilates. I do everything. But my core is HIIT. Like, without HIIT, it's like my base. It's my foundation.
Do more, be more
What members say after their first few classes.
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Great, well equipped gymnasium with top class coaching. I was made to feel very welcome by the team. The workouts are intense, but enjoyable. In just 45mins you feel like you’ve covered all bases. Great for people leading busy lifestyles, but looking to stay fit!
★ Rahul M. · Verified
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Amazing workout! Alexa was great and paid attention to each person and was around to explain and give modifications. Great mix of hiit and strength. My second time and will definitely go again.
★ Lara N. · Verified
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I did the hiit power class. Great instructor, excellent exercises, good vibes.
★ Jovanna T. · Verified
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Great class – perfect guidance, great energy and pace. Thanks!
★ Ashot T. · Verified
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Really great workout, worked the full body and can feel the difference after!
★ Alice T. · Verified
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Great classes, friendly instructors and you always leave feeling good. Would recommend!
★ Natasha D. · Verified
A new & better you
There’s always a reason people tell themselves why today isn’t the ‘right’ day to work out. But there’s no results without putting in the hard work. Try our 2 week trial with no strings today, you’ll never look back.
HIIT FAQs
Quick answers about HIIT classes, fitness levels and what to expect.
What types of classes do you run?
We offer functional HIIT classes focused on metabolic conditioning plus specialty classes like CrossFit-style POWER circuits for strength and endurance.
How long does a typical HIIT class last?
All classes are 45 minutes — short enough to fit into busy schedules yet structured to deliver effective fat-burning and fitness results.
Can I modify exercises during class if needed?
Yes — trainers provide alternative movements so every participant can work at a suitable intensity and reduce injury risk.
Do you provide equipment or do members need to bring their own?
We supply all necessary functional training equipment in class, so you just need to show up in your workout gear with water and a towel.
What is done in a HIIT class?
In a HIIT class, you do short bursts of high-intensity exercise followed by brief rest periods. Exercises may include sprints, squats, burpees, press-ups and kettlebell movements. HIIT Classes are usually 30–45 minutes and very energetic.
Do HIIT classes help you lose weight?
Yes, HIIT can support weight loss as it burns a high number of calories in a short time. Attending HIIT Classes regularly, alongside a balanced diet, can help reduce body fat.
What are the disadvantages of HIIT?
HIIT is demanding and can increase the risk of injury if done too often or with poor technique. It may not suit complete beginners without proper guidance.
What is the 80/20 rule for HIIT training?
The 80/20 rule suggests that 80% of your training should be moderate intensity and 20% high intensity. This helps improve fitness whilst lowering the risk of overtraining.
How fit do you need to be for HIIT?
You do not need to be extremely fit to begin, but a basic level of fitness is helpful. Beginners should start gently and gradually increase intensity.