Stronger Bodies. Sharper Minds. Personal Coaching.
Premium Coaching at 3 Exclusive Studios in Amsterdam.
Bespoke programs designed for busy professionals. Achieve real results with just 3 hours per week.
✓ Holistic Strategy: Bespoke training, nutrition, and recovery.
✓ Prime Locations: Dedicated studios at Prins Hendrikkade, Groenburgwal, and Vondelpark.
✓ Expert Guidance: Elite trainers dedicated to your personal transformation.
Are you ready for results with just 3 hours/week?
Your Path to Performance – Start with a Free Strategy Session
Discover how our holistic approach to training, nutrition, and mindset can fit your professional lifestyle.
This 30-minute introduction is our chance to understand your goals and for you to experience the ONE environment firsthand. We don’t just build stronger bodies; we build Stronger Humans.
✅ Exclusive Studio Tour: Experience our exclusive environment in one of our three locations at Amsterdam Centrum or Vondelpark.
✅ Performance Audit: A relaxed, honest deep-dive into your current fitness and lifestyle.
✅ Clarity: Total clarity on your goals and if ONE is the right fit for you.
No ego. No sales pitch. Just a professional exploration of what strength means for your life. We look forward to meeting you.
What our members say about ONE Personal Training
More than a personal trainer
"Working with Fabian is great! He is more than a personal trainer, he provides you with support and guidelines on how to exercise, eat accordingly, change your habits to reach your goal, while being a great motivator. He is eager to see how your body and mind react to the transformation and always explain you in details the reasons behind all steps you take together. Fabian is also very attentive to your emotional balance and suggests relaxing exercises and techniques. All clients are different and Fabian comes up with a tailored plan for anyone."Antonella
In the best shape of my life
"If you want a gym that will motivate you and help you get to your goals, go to One Institute . 3 months into the program, my transformation is real and i am in the best shape of my life... Yes you do need to put the work in, but the guidance, tools and vision you receive from One will help you get there."Ayoub
Holistic approach that includes everything
"I’ve been training with One from the beginning and it has been nothing less than a positive transformative experience. Their secret sauce? Not focus on the physics aspects of the individual but a holistic approach that includes everything that affects one’s life: work, sleep, stress etc. The result: a deeper more meaningful relationship that transcends the traditional 2-3 hour relationship you might have with your PT."Alexis
Toned, stronger, 8kg less body weight
"I have a new relationship with my body since joining ONE. I learned how to make better choices eating, drinking and what impact those choices have on my physical and mental well-being. The training plan is tailored to me. Every move makes max effect on my body. I see the difference every day as I look in the mirror. More toned, stronger, 8kg less body weight, more muscle, less fat."Sandra
Proud to be part of the community
"Glenn is a very dedicated personal trainers who want the best for their clients and always look at you and your situation in a holistic way. I train with Glenn since 3 years through different life stages and no matter where I am at Glenn always tries to find the best solution for training, nutrition and mindset. I can highly recommend ONE and I'm proud to be part of the community."Sandra
Never done weight training before
"I highly recommend Glenn at ONE for his full programme transformations. I've never done weight training before, I exercise a lot, however Glenn has really shown me how this type of exercise is so beneficial for your body shape. Alongside the nutrition advise and coaching I've now finally lost most of the weight gained during pregnancy. Highly highly recommended."Katie
Your benefits of the Free Intake
Free Personal Training
Our intake is completely free. We give you the opportunity to experience ONE with no obligation.
100% risk free
If you decide not to continue with us after the intake, that is not a problem. There are no obligations.
Taking the first step has never been so easy
With the free intake we help you towards a fitter and healthier life step by step.
Personal guidance from day 1
We also advise you personally and individually as part of our free intake. Your goals are our priority.
Requesting your Free Intake in 3 easy steps:
Step 1
Click on the button below & fill in your details.
Step 2
We will contact you within 1 working day to invite you for a personal introduction.
Step 3
Come and experience ONE – Human Performance Institute on an agreed day and time and discover whether you can feel at home.
