Get ready to
Take your physical and mental health to the next level
Find Out How
Hey there!

I’m Lennart Emmerzaal, a Personal Trainer in Amsterdam specialized in: Weight Loss, Muscle Growth and Posture Correction

I offer coaching in both Dutch and English at Vondelgym in Amsterdam.

Personal Training is an incredibly valuable tool in an age where expectations run high in both work and personal life. Tailored training, nutrition, stress and sleep management are great ways to improve your physical and mental health, allowing you to face your daily challenges with extra energy and a positive outlook.

I’m here to coach you on your journey towards a better quality of life!

My approach

Personal training, tailored to you

Training with me is truly personal. I’ll guide you through every step of your journey.
We’ll have a free and personal intake, assessing your current fitness level, your body’s strengths and weaknesses and your goals.
I’ll create a personalized plan of action based on your goals, lifestyle and fitness level that continuously evolves as you progress.
& Form
During our sessions, I’ll help you perform each exercise with perfect form, whether you’re completely new to the gym or an experienced athlete.
I’ll help you build solid habits outside the gym by getting your your nutrition and sleep quality to the next level.

Ready to start your journey
towards a better quality of life?

Get Your FREE Intake
No committment required

About me

I’m Lennart Emmerzaal. I was born and raised in the Netherlands and currently live and work as a Personal Trainer in Amsterdam.

Fitness has always played an important role in my life. I have been training for several years, and I see it as the perfect tool to manage my vitality and energy. I have worked in the hospitality industry, both in the Netherlands and abroad. I’ve always been passionate around people, training and the psyche. I took several courses on physical education and coaching and finally became a full-time Personal Trainer as a way to share my passion and help others.

I like to work in a direct, yet personal way. The needs of my clients, as well as their physical and mental capabilities, are the most critical factors in my work. I strive to help every individual reach their goals with a no-nonsense and evidence-based method.

—Lennart Emmerzaal

The benefits of training with me


Never hesitate to ask me anything, whether it’s during weekends, evenings, holidays or business trips.

Your progress is my top priority and I will help you stay on top of it the best I can.

Results at your

While training, we’ll gather as much data as possible to shape your path to success.

You’ll have access to an online sheet that tracks your training results, nutrition plans, weight progress and sleep quality.


We’ll follow a no-nonsense and evidence-based method that’ll let you unlock valuable and lasting improvements on your physical and mental health.

Nothing is more satisfying to me than seeing your progress!

Ready to start?

Let’s Unleash your potential.

Get your FREE intake
No committment required