Gym & Fitness Centre

The body you keep picturing — built starting today.

Stop putting it off until next Monday. At FORTIUS GYM you get world-class equipment, certified trainers, and a community that gets you back through the door tomorrow — not just enthusiasm on day one.

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No card · no commitment · train today
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Class Programmes

Pick your arena

From the first time you touch a barbell to chasing a new personal record — every level has a place here.

All Levels Strength training class

Strength Training

Build muscle and strength on a structured progressive-overload programme, with a trainer in every session.

Intermediate HIIT Burn class

HIIT Burn

Forty-five minutes of high-intensity intervals burning up to 600 calories a session. Built for fat loss.

Beginner Yoga and mobility class

Yoga & Mobility

Active recovery, flexibility and posture. The necessary counterweight if you lift often.

All Levels Boxing Fit class

Boxing Fit

Punching technique, footwork and cardio in one. Bad day at work? Leave it here.

Advanced Functional cross-training class

Functional Cross-Training

A daily workout combining olympic lifts, gymnastics and conditioning. For anyone who wants a fight.

Beginner Zumba Party class

Zumba Party

Cardio that feels like a party. Loud music, big movement, plenty of sweat — fifty minutes gone before you notice.

Weekly Schedule

Classes every day, morning to night

The gym is open 5:30 AM to 11 PM every day. This is the group class schedule — equipment access is unrestricted.

Day6:3012:0017:3019:30
MondayHIIT BurnYoga & MobilityStrength TrainingBoxing Fit
TuesdayStrength TrainingZumba PartyFunctional Cross-TrainingHIIT Burn
WednesdayBoxing FitYoga & MobilityHIIT BurnStrength Training
ThursdayHIIT BurnZumba PartyStrength TrainingFunctional Cross-Training
FridayStrength TrainingYoga & MobilityBoxing FitZumba Party
SaturdayFunctional Cross-TrainingHIIT BurnZumba Party—
SundayYoga & MobilityBoxing Fit——

Classes are capped at 20 places — book in the member app up to the day before.

The Coaching Team

Trained by the best

Eighteen nationally and internationally certified trainers. These are the four head coaches who will meet you.

Coach Bima Prasetyo

Bima Prasetyo

Head of Strength

National powerlifter, NSCA-CSCS certified. Nine years turning ordinary people strong.

Coach Sari Wulandari

Sari Wulandari

HIIT & Fat Loss

Body recomposition specialist, ACE certified. Hundreds of clients have lost 10 kg or more with her.

Coach Rendy Aditama

Rendy Aditama

Boxing & Conditioning

A former amateur boxer. His class fills faster than any other, every week.

Coach Maya Kirana

Maya Kirana

Yoga & Mobility

RYT-500, focused on mobility for lifters and desk workers whose bodies have seized up.

Membership

The cheapest investment you will make in your body

Cheaper than a daily coffee. No joining fee, cancel whenever you like.

Basic

$19/month

For training on your own with everything you need.

  • Gym access 5:30 AM – 11 PM daily
  • Locker and shower
  • A free initial body assessment
  • Unlimited group classes
  • Personal training sessions
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Most Popular

Pro

$29/month

The members' favourite: the gym plus every group class you want.

  • Everything in Basic
  • Unlimited group classes, 40+ a week
  • A monthly training programme from a coach
  • One nutrition consultation a month
  • Personal training sessions
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Elite

$79/month

Maximum result with full personal support.

  • Everything in Pro
  • Eight personal training sessions a month
  • A personal weekly meal plan
  • Two body composition scans a month
  • Priority access to every class
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Transformations

They started on the trial too

Real FORTIUS members — not models, not stock testimonial photos.

−14 kg in five months

"I used to be out of breath on the office stairs. Now I feel light, I sleep properly, and I have dropped three trouser sizes. Coach Sari never once made me feel judged, right from day one."

Andika Ramadhan
Andika RamadhanOffice worker, 31 — member for 8 months
Squat 60 kg → 110 kg

"I was nervous the free weight area would be all men. The community turned out to be genuinely supportive. A year later my squat has nearly doubled and my posture has completely changed."

Nadia Safitri
Nadia SafitriGraphic designer, 27 — member for a year
Blood sugar back to normal

"My doctor warned me about prediabetes at 42. The Elite programme and the coach's meal plan brought my bloodwork back to normal in six months. This was never about abs — it is about living longer."

Hendra Gunawan
Hendra GunawanSelf-employed, 43 — member for 9 months
Facilities

Everything you need, under one roof

2,000 m² of training floor with equipment serviced daily.

Free Weight Zone

Dumbbells from 1 to 50 kg, six squat racks, four deadlift platforms with bumper plates.

Cardio Deck

Thirty-plus machines: treadmills, rowers, assault bikes, stair climbers — all current models.

Class Studios

Two air-conditioned studios for 20, with a proper sound system and sprung flooring.

Sauna & Recovery

Sauna, stretching area, foam rollers and massage guns, free for members.

Juice & Protein Bar

Protein shakes, fresh juice and high-protein snacks after training.

Lockers & Showers

Digital lockers, hot showers and a clean towel every visit.

Ample Secure Parking

Free car and motorcycle parking with 24-hour CCTV.

Member App

Book classes, track progress and follow your programme in one app.

Free 3-Day Trial

Try it first — three days, completely free.

Not for you? Then do not continue; nobody will push. But eight in ten people who take the trial become members — because it feels different once you are actually in the room.

  • Full gym access plus one group class of your choice
  • A free body assessment and programme consultation
  • No card, no automatic charge

Claim Your Trial

Fill in the form and we message you within fifteen minutes during opening hours to arrange your first visit.

Your details are safe — used only to arrange the trial, no spam.

FAQ

Still hesitating? Fair enough.

These are the questions that reach our inbox most.

Quite the opposite. About 40% of our members started from nothing. On your first trial day a coach walks you round, shows you how the equipment works and writes a programme for your level. Nobody was born strong — everyone starts at the first set.

Genuinely free. No card, no automatic charge, no admin fee. One condition only: you have not been a FORTIUS member before, and you bring photo ID on your first visit.

Every plan is monthly with no long-term contract. Cancel any time by telling us seven days before renewal. Six- and twelve-month plans are available at up to 20% off if you want to commit.

Quietest between 9 AM and 3 PM, and after 9 PM. Peak is usually 5:30 to 8 PM. The member app shows live occupancy so you can pick a time that suits you.

Yes. You can freeze for 7 to 30 days, twice a year, at no cost. Request it in the app or at the front desk at least three days ahead.

88 Fatmawati Raya Street — five minutes from the metro station. Free car and motorcycle parking for members, room for 80 cars, 24-hour CCTV.