Best Gym in WEST HAMPSTEAD
Coach-led HIIT classes and Small Group Personal Training
You’ll Love Training Here,
If You Want To…
✔ Get fitter without boring gym workouts
✔ Build strength and tone up
✔ Train with expert coaches
✔ Stay consistent with a structured routine
✔ Burn up to 1,000 calories per class
Getting Started Is Simple
Step 1 – Choose Your Kickstart
Pick either our HIIT Kickstart or SGPT Kickstart depending on how you like to train.
Step 2 – Train With Our Coaches
We guide you every session, help you improve technique and build confidence.
Step 3 – Move Into a Membership
We recommend the best training plan to keep your progress going.
Two Ways to Train
HIIT Classes
Fast-paced, full-body workouts designed to improve fitness, burn calories and boost energy. Perfect if you enjoy variety, sweat and a motivating group atmosphere.
Small Group Personal Training (SGPT)
Strength-focused sessions in smaller groups with more personalised coaching, structured progressions and technique support.
New to HIIT West Hampstead? Start Here
HIIT Kickstart
A 2-week introduction to our signature HIIT classes. Build fitness, confidence and momentum in a supportive group environment.
SGPT Kickstart
A 2-week starter programme focused on strength, technique and personalised coaching in a small group setting.
Real Members. Real Results. Real Stories.
Over 400+ 5 star google reviews
⭐️⭐️⭐️⭐️⭐️
Transformations
Aneta 6-week results
Weight: 59.1kg → 55.6kg (–3.5kg)
Waist: 74cm → 70cm (–4cm)
Hasan 6-week results
Weight: 76.3kg → 72.6kg (–3.7kg)
Waist: 86cm → 79cm (–7cm)
Your Results Could happen in the Next 14 Days
*5 HIIT sessions or 4 Small Group PT sessions. Beginner friendly.
What makes HIIT West Hampstead different from a traditional gym?
HIIT WH gym focuses on structured High-Intensity Interval Training classes designed to burn calories efficiently and build functional strength in short, effective sessions, unlike traditional gyms where workouts are often self-directed.
Do I need to be fit before joining HIIT classes?
No — our workouts are designed for all fitness levels. Every session includes progressions so beginners can work comfortably while still challenging more experienced members.
How soon can I expect results from HIIT training?
Many members notice improvements in energy and stamina within weeks, with long-term changes in body composition as you stay consistent with classes and proper nutrition. HIIT’s intensity and afterburn effect support efficient calorie burn.
What should I bring to my first class?
Come in comfortable training clothes, bring a water bottle, towel and (if you’re using lockers) a padlock. That’s all you need!
What levels of membership do you offer?
We provide flexible plans including a 2-week Kickstart trial, monthly membership and pay-as-you-go options tailored to your fitness goals.