UNDERWORLD FITNESS
& Unite Your Strength
Discover fitness excellence at our premier gym. With top-notch equipment, expert trainers, and dynamic classes, we’re committed to helping you reach your goals. Join us today and unleash your full potential!
Years
of Service
Successful
Transformations
Modern
Gym Machines
Active
Members
Experience the Underworld
See It for Yourself
Step inside and witness the energy, intensity, and transformation that awaits you a
Underworld Fitness.
Forge Your Body
The Chambers of Hell
Four legendary training zones, each designed to push you to the absolute edge of you
potential.
Hellfire Hammer Strength
Rugged durability meets cutting-edge design. Engineered for maximum power and precision to help you break through barriers and build explosive strength every session.
Explore ChamberInferno Cardio Area
State-of-the-art machines designed to ignite your endurance and burn calories like never before. Elevate your cardio, boost your stamina, and push beyond your limits.
Explore ChamberThe Burn Vault
Dedicated space for sculpting your core and mastering functional fitness. Challenge your strength, endurance, and agility in the ultimate training zone.
Explore ChamberAsh & Steel Arena
Premier free weights arena built for raw strength and serious gains. Dumbbells, barbells, and plates — step in, load up, and conquer your fitness goals.
Explore Chamber Everything Included
What the Underworld Offers
Every membership — from a 7-day trial to annual — comes with the full
Underworld experience. Here is exactly what you get.
Full Gym Access
Unlimited entry to all four training chambers
Hellfire Strength, Inferno Cardio, Burn Vault, and As
& Steel. All equipment, all day, every session.
- All 4 chambers, no restrictions
- 20+ modern machines
- Free weights and plate stations
- Open 6 days a week
Personal Training
Expert certified coaches who design your
programme, correct your form, and push you past
every plateau. Monthly and above plans include 3 PT
sessions worth LKR 5,000 each.
- 1-on-1 with certified coaches
- Custom workout plan
- Form correction and guidance
- Goal-specific programming
Nutrition & Wellness
Transformation starts in the kitchen. Every member
gets nutritional consultation and personalised meal
plans designed around your body and your goals.
- Full nutritional consultation
- Personalised meal plans
- Body composition tracking
- Progress reviews & plan updates
Premium Amenities
Locker rooms, shower facilities, and a fully climate controlled gym floor so you can focus entirely on your training without distractions.
- Locker room & shower facilities
- Fully air-conditioned gym floor
- Sanitiser stations throughout
- Secure personal locker storage
Progress Tracking
Never train blind. Your coach tracks every milestone, adjusts your plan as you grow, and celebrates your wins with you. Continuous evolution built in.
- Strength & endurance benchmarks
- Regular check-ins with your coach
- Plan refinements over time
- Milestone celebration & goals reset
Community & Culture
The Underworld is more than a gym — it is a brotherhood and sisterhood of warriors. Train
alongside 300+ active members who push each other every single day.
- 300+ active members strong
- Motivated, like-minded community
- 200+ transformation success stories
- Over 10 years of proven results
The Underworld Captured
Gallery of Power
Explore powerful moments of intense workouts, inspiring progress, and dynamic training
sessions that fuel our community.
Enter the Pact
Five membership tiers — from a 7-day trial to a full year of transformation. Every package includes unrestricted access to all four chambers.
- Full Gym Access
- All Equipment
- Locker Room & Shower
- Nutritional Consultation & Meal Plans
- Personal Training Sessions
- Customised Workout Plan
- Progress Tracking
- Fully Air-Conditioned
- Full Gym Access
- All Equipment
- Locker Room & Shower
- Nutritional Consultation & Meal Plans
- 3 PT Sessions (worth LKR 5,000 each)
- Customised Workout Plan
- Progress Tracking
- Full Gym Access
- All Equipment
- Locker Room & Shower
- Nutritional Consultation & Meal Plans
- 3 PT Sessions (worth LKR 5,000 each)
- Customised Workout Plan
- Progress Tracking
- Full Gym Access
- All Equipment
- Locker Room & Shower
- Nutritional Consultation & Meal Plans
- 3 PT Sessions (worth LKR 5,000 each)
- Customised Workout Plan
- Progress Tracking
- Full Gym Access
- All Equipment
- Locker Room & Shower
- Nutritional Consultation & Meal Plans
- 3 PT Sessions (worth LKR 5,000 each)
- Customised Workout Plan
- Progress Tracking