Advantages
Train in a 4-on-1 setting under the guidance of our personal trainers
Learn how to optimize nutrition and training for sustainable weight loss
Receive world-class support with 24/7 accountability
Transform your mindset around being and staying fit
Join our tribe of stronger, healthier and happier humans
Train with Purpose
We’ve created a training method that is designed to achieve adaptations specific to your goals and personal needs. Want to look good naked? Try our Maximum Hypertrophy training. Looking to build strength and confidence? Join our S&S Women’s only class.

Maximum Hypertrophy Training
- Build Muscle.
- Shred Body Fat.
- Look great naked.

Strength & Sculpt
- Increase strength.
- Build confidence..
- Sculpt that body.

High Performance & Recovery Training
- Unplug.
- Build resilience.
- Feel rejuvenated.

Mobility, Strength & Metabolic Training
- Mobilize.
- Build strength.
- Increase energy.
Results

Ali
I am extremely happy with the results which I am seeing every other week. From couch to great defined body. Thanks to ONE!

Katie
ONE has really shown me how this type of exercise is so beneficial for your body shape. Alongside the nutrition advice and coaching, I've now finally lost most of the weight gained during pregnancy. Highly highly recommended.

Baris
If you want someone who will truly help you achieve your health goals, Is empathetic and knowledgeable and takes a holistic view of how to get you there, start here.
Cost Overview
2 Hour Sessions Per Week
Receive two private group training sessions per week, nutrition & lifestyle coaching, plus monthly progress check-in for just €225
3 Hour Sessions Per Week
Receive three private group training sessions per week, nutrition & lifestyle coaching, plus monthly progress check-in for just €300
Custom
Your phase, your program. Enquire about tailor made Corporate, Duo or Family training packages.
Our Trainers

Glenn
Founder / Head Coach

Duco
Coach / Biomechanics Specialist

Nicolas
Coach / Exercise Physiologist
Start now with a free consultation.
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Find Us
ONE Institute B.V.
Groenburgwal 9G, 1011HR Amsterdam
VAT: NL862719562B01
COC: 83082859
ONE Institute TWO B.V.
Prins Hendrikkade 176, 1011TC Amsterdam
VAT:NL864208492B01
COC:87117517