Introduction

“Work Your B”

Hi, I’m Willem Warnaar, a personal trainer here to help you reach your fitness goals and become the healthiest version of yourself. While the phrase “becoming the healthiest version of yourself” is commonly used by personal trainers and coaches, let me explain what it means to me.

I’m not here to promise that every day will be extraordinary if you start training with me. Instead, I believe in focusing on building healthy habits and finding the right balance that works for your unique lifestyle.

One way to achieve balance is by training both your body and mind. Move your feet, lift weights, maintain a balanced diet, and take time to sit in silence. Focus on consistency rather than intensity to build lasting habits. Walk, run, hike, bike, swim, row, or catch a wave—whatever works for you. Train with functional (weighted) movements through varied workouts. Eat clean, whole, unprocessed foods most of the time, and make time for yourself, your family, and your friends. Lastly, engage in your hobbies, focus on personal growth, and reflect on your thoughts and well-being.

If you start living by this code, the rest will follow, and things will fall into place—at least, that’s been my experience. Of course, some things are undeniable: you can’t control everything. But by living this code, you’ll achieve small wins that bring you closer to your bigger goals. It builds discipline and provides structure. I’m not guaranteeing you’ll land your dream job in a year or lose 20 kg in three months, but I will show you how to prioritize yourself, set boundaries, and reach your full potential.

“Work Your B” primarily stands for “Work Your Bliss.” The name came to me during a meditation session while attending my yoga teacher training in Palolem, India. The “B” is capitalized because, in my view, “Bliss” is the meaning of life. It’s about smiling at life, pursuing your purpose and doing what makes you happy. On top of that, the ‘B’ can also stand for Body, Booty, Belly, and more—honestly, great phrases for marketing purposes, don’t you think? Haha.

My services are focused on training (body and mind), nutrition, and building new habits. I prefer a practical, straightforward, and “no-nonsense” approach when guiding my clients.

services

CREATE NEW HEALTHY HABITS AND FIND THE RIGHT BALANCE FOR YOU.

Personal training

At the heart of every transformation is a simple but powerful principle: consistency. Whether you’re looking to lose weight, gain strength, or simply feel better in your own body, I’m here to guide you on a path that’s sustainable and tailored to your unique needs.

Our journey together will focus on three key principles: staying active (incorporating cardio & lifting weights), maintaining a balanced diet, and learning how to prioritize time for yourself in your schedule.

For those who are simply looking for a personal trainer to motivate them once or twice a week and push them to their limits, that’s also part of my services. We won’t get into all the extra details; instead, I’ll focus on providing straightforward, intense personal training with workouts tailored to your goals. As mentioned before, I adapt to each individual’s needs.

Small group training

If you’re seeking a supportive atmosphere where you can challenge yourself alongside others, small group training is the ideal choice. I’ll provide workouts designed to challenge all individuals, ensuring that everyone progresses at their own pace. Currently, i’m working with groups of 2.

Customized workout plan

I understand that everyone is different, and one-size-fits-all workout plans simply don’t lead to long-term success. That’s why I offer a custom workout plan designed specifically to align with your unique goals, lifestyle, and available time. Whether you’re looking to build strength, improve endurance, or train for a specific sport, I’m here to help.

Nutrition

A balanced diet is essential to feeling your best, so we’ll work together to create a nutrition plan that fits your lifestyle.

What I’ve learned from all my years of training and guiding people is that you need to find your own special approach. For one person, a high-protein, high-fat, low-carb diet with fasting might be ideal. For another, a bigger breakfast and a more balanced distribution of macronutrients might work better. I believe everyone is different. When it comes to nutrition, I take a holistic approach, meaning your body is your compass—it reflects what you eat.

The goal is to eat clean, whole, unprocessed foods most of the time, fueling your body with the nutrients it needs. But remember—life is about balance. Don’t forget to enjoy yourself. After all, eating well shouldn’t feel like a restriction.

Location

“THE BOX”

I provide workouts at my small facility in Rotterdam West. The equipment is of high quality and inspired by the CrossFit industry, which gives it a raw feel. However, don’t let that discourage you—every exercise is scalable to your level. My training sessions are designed with a variety of functional exercises, and everything you need is available in “The Box.”

Testimonials

WHAT OTHERS HAVE TO SAY ABOUT WORK YOUR B.

Willem is a personal trainer with a vast amount of knowledge, which he applies to my training based on his experience. I learn a lot from him. He helps me reach my full potential and enhance my performance. Additionally, he is flexible, enthusiastic, and always willing to explain the background of an exercise or training, and why we’re doing it. He applies the same approach to his advice on nutrition.

Kiki

Willem and I have set a clear goal together. During our training sessions, he takes the time to teach proper technique and pushes you to get the best out of yourself. Not to mention, he’s a great guy—highly recommended!

Marijn

Willem is an incredibly enthusiastic trainer. He explains the exercises and their techniques clearly. Thanks to his detailed instructions and structured approach to training, I’ve noticed that we’re able to gradually increase the weight, intensity, or complexity of the exercises each week. Additionally, he motivates you to keep going when things get tougher!

Nicole

Since I started training with Willem, I’ve rediscovered my enjoyment of working out and have become a fitter version of myself.

Tanita

Credentials

“Jack of all trades”

I’ve been searching for a title that reflects my experience and education and I came across the phrase “jack of all trades.” I believe this phrase truly captures what I do and what I’ve accomplished.

With over 15 years in the fitness industry, I am knowledgeable and trained in multiple areas within my field. I’ve completed several courses to reach my current position, from a personal trainer certification to a 200-hour Hatha and Vinyasa yoga teacher training, and a CrossFit Level 1 certification. All of these experiences together make me a well-rounded expert with a diverse skill set.

The second part of the phrase, often added as “master of none,” resonates with me because it reflects my belief that there’s always room for improvement.

I’m not planning to stop learning anytime soon—or ever. Lifelong learning is a concept from the Netherlands that I strongly connect with. Currently, I’m doing an internship at CrossFit Hofplein for one hour a week to further specialize in this discipline and learn from others.

prices

NO NONSENSE.

If you’d like to start working with me without too much complexity, simply fill out the form below and select what you want to focus on. I’ll then have a quick chat with you via WhatsApp to discuss your goals and fitness experience so far. Based on that information, I’ll prepare a workout tailored to you. During our first session, I’ll assess your level and technique, and we’ll adjust the exercises as we go. After the session, we’ll review how the training went. Based on your feedback, we’ll decide if you’d like to continue working with me to achieve your goals.

If you’re interested in multiple areas of service or feel you’d prefer a meeting before starting your first training session, I recommend booking an intake session first. I can explain the methodology and philosophy behind my training sessions, workout plans, or nutrition guidance.

When you book an intake session, you’ll receive a 50% discount on your first hour of training or on your workout/nutrition plan.

I use a simple billing system, commonly known in the Netherlands as “uurtje factuurtje” (hourly billing). I charge the same hourly rate for both personal and duo training sessions, which also includes the time spent preparing the workout. You will receive an invoice at the end of each month.

There’s also a loyalty bonus for those who train regularly. If you pay upfront for 9 sessions, you’ll receive one free session. You’ll get a punch card with 10 sessions in total.

If I spend two hours analyzing your diet and providing recommendations, I will charge for two hours. It’s that simple. A workout plan typically takes about one hour to create. For both services, you will receive an invoice once the service is completed.

Feel free to contact me using the form below and select your inquiry.

ProductPrice
Intake sessionEUR 25,00
Personal training EUR 50,00
Small group trainingEUR 50,00
Customized workout planEUR 50,00
Nutrition guidanceEUR 50,00
Punch cart (10 training sessions)EUR 450,00
*An intake session lasts 30 minutes
*Training sessions, workout plans and/or nutrition guidance are charged by the hour

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