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Personalized Mobility Training: Crafting daily routines for busy bodies.

Reclaiming movement the right way:

Prioritizing pain relief and muscle tightness, you'll build strength, flexibility and control where you need it most, at a level of efficiency you've never felt before.

The most valuable 15 minutes of your day:

Based on your Functional Range Assessment, I'll personally record your 15-minute follow-along routine for daily practice. Play anywhere, anytime.

Full Range approach to practicing consistently:

Through beginner friendly 1-on-1 Training,  Short Personalized Video Routines, Group Classes and more: You'll always have a suitable option to stay consistent, no matter how busy life gets.


Key Benefits of
FRC® Mobility Training

Strong Sessions focuses on expanding the range of motion your joints can achieve actively, allowing you to move more freely and with less discomfort. The training protocols specifically aim to increase the usable ranges of motion, which are essential for both daily activities and athletic performance.

1. Optimized Flexibility & Control

Flexibility alone won't enhance function or movement – it's the control that truly matters.

2. Improved Usable Motion

Mobility is the key, combining flexibility with controlled, usable ranges of motion controlled by your nervous system.

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4. Effective for all Levels and Ages

FRC® is safely utilized across different patient populations and age groups to preserve movement, function, and improve longevitiy

5. Developed for Clinical Setting

FRC® techniques were initially developed for rehabilitation and prevention in a clinical setting, making them highly effective for these purposes.

(London Certification day with FRS Master Instructors Dr. John Saratsiosis and Hunter Cook)

3. Enhanced Nervous System Integration:

FRC® focuses on teaching your body how to control the newly acquired ranges, enhancing overall movement efficiency.

I can talk about it, but i prefer to be about it.

I've made a free 15 minute video routine so you can experience first-hand what Strong Sessions is all about. Why not give it a shot?

6. Utilized by Top Sports Organizations

Internationally recognized by top NBA, NHL, NFL teams as well and implemented by Nike to improve employee wellness.


Hi, I'm Jim! Your mobility trainer. Here's what to expect:

I'm a Functional Range Systems and EREPS4 certified personal trainer, specialized in mobility training. Based in Amsterdam and Bussum, I offer 1 on 1, group and online training solutions aimed at reclaiming pain free movement. In collaboration with the ART of Physio team, I will guide you on a highly personalized path to building strength, improving posture and finding pain free movement in the areas you need it most.


Through careful assessment, 1-on-1 training  sessions and tailor-made follow along (video) routines, I aim to offer a unique approach to personalization and building your daily practice. Training with me should redefine the way you feel, look and think about movement and training as a whole. If this is not the case, I didn't do my job.


Services & Sessions

With Strong Sessions my mission is to transform the way you think and feel about movement on a daily basis. The best way I know how, is to teach you to build and perform a daily practice.

Figuring out exactly where to start and what to focus on is a bridge too far for people who aren't specialized on this topic. Let alone finding the safe range and intensity to work at.

This is where I come in.

Here are the 3 main categories of services I provide to start building your daily mobility practice.

(available as single purchases and/or package offers).

Functional Range Assessments

Combined with detailed discussion of injury history, lifestyle and movement habits; we'll analyze active/passive range of motion and general joint function in a detailed assessment.



Personal training and group classes

Based in Amsterdam and Bussum, I provide personal mobility training on location as well as online.

Group Classes are currently only available in person in Amsterdam, Zaandam and Bussum.

Personalized Mobility Routine Videos

Based on the findings in your assessment, your personal 15 minute follow along video will enable you to perform your most important exercises every day, with minimal friction.

Recorded specifically for YOU; I'll perform your exercises in real time so all you have to do is press play and follow along.


Made enough progress? We'll re-assess and simply create your next video!

Perfect as a morning routine, workout warmup or break from that pesky desk.

1 on 1 Programs

At Strong Sessions: Personal Training is by definition: Personal.

From the ground-up, the following 3 programs are structured to leverage my expertise to get you where you need to be. Meant to evolve as you grow, they are sure to suit your unique needs beautifully.

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Personalized Fitness Journey

for Badass Physical Goals and Waking up Feeling Awesome.

12 weeks. Choice of 2, 3 or 4 sessions per week. (In collaboration with Art of Physio).

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Weight Loss Mastery

for Mind-Body Transformation and Food Decisions That Last a Lifetime.

60 or 100 days. Choice of 3 or 4 sessions per week.



Burnout Boxing

for Stress Reduction, Mental Flexibility and Feeling Better About Yourself. 

6 weeks. Choice of 1 or 2 sessions per week.

Want something even more specific?

Cool! If you have any special requests or needs, please feel free to contact me so we can explore how I can be of service to you.

Location & Contact

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Strong Sessions

Art of Physio / Health Quarters @ Pand Zuid

IJsbaanpad 9, 1076 CV Amsterdam

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Opening Hours

Mon - Fri



5:00 am – 22:00 pm

9:00 am – 19:00 pm

9.00 am - 12.00 pm

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