wheremovementbecomesskill
At Stength Studio 24 in Haarlem we teach you to move with proper technique and control, helping you get stronger and stay strong.
Opening day: 21 November 14:00

Strength for everyone
At Strength Studio 24, everything revolves around strength for anyone who wants to become stronger. Woman or man, beginner or advanced: you belong here.
Alongside our specialization in female physiology, our strength lies in resistance training and powerlifting. Whether learning your first squat or aiming to break records, we guide you with dedicated focus on technique.
No hypes, just a plan that aligns with your body
No cookie-cutter templates or loud motivational shouting, but guidance with attention, structure, and quality.
No quick fixes
We do not believe in shortcuts, but in progress you can sustain — a skill for life.
Personal attention
Small groups and genuine guidance, with a program tailored to your goals and body.
Sustainable progress
We build step by step, allowing room for recovery, balance, and how your body responds.
Two formats, the same dedication to technique
Choose the level of coaching that suits you best. Both formats start with a free trial session.
Personal training
The most attention, fully customized. Your own program and coaching during every exercise.
- 1-on-1 or duo
- 60 minutes per session
- Tailored plan
Small group training
Your own program within the energy of a small group. Flexible booking via Virtuagym.
- Max. 5 people
- Own program
- Flexible scheduling
Training aligned with your physiology
While most gyms use a one-size-fits-all approach, we take your cycle and menopause into account. These phases significantly influence strength, recovery, and energy. That is how you train smarter, not harder.
Our specialization is female physiology, but Strength Studio 24 is just as welcoming to men!
Not women-only, but female-conscious
Our specialization lies in female physiology, but men are just as welcome. Everyone receives custom programming and the same focus on technique, knowledge, and a safe atmosphere.
From first introduction to lasting results
First master the fundamentals and technique, then we build from there.
Free trial session
We get acquainted, listen to your goals, and perform a brief movement screen. No sales pitch.
Intake & custom plan
We create a personalized program that matches your level, schedule, and load capacity.
Training in blocks
We work in blocks of 6 to 10 weeks, tracking your progress and adjusting where needed.
Tom & Victor
Two coaches with the same philosophy on training: grounded, knowledgeable, and dedicated. We do not talk at you, we train with you.
Tom Rovers
Victor Meekel
Follow our journey
We film the entire process: from renovation to the very first workout. Want to watch from day one? Follow us on Instagram.
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Answers to the most common questions about training at Strength Studio 24.
Nothing. The trial session is completely free and non-binding, an introduction without any obligations.
No. Whether you have never trained before or have years of experience: we always start from your current level and build forward from there.
For everyone. While we specialize in female physiology and hormone-conscious training, men are just as welcome and receive the same dedicated personal attention.
After your trial session and a brief intake, we immediately draw up a personalized plan so you can get started right away.
You can find us at Groot Heiligland 26 (2011 ER) in Haarlem, right in the historic center.
Come meet us — it is completely free
Leave your details and we will contact you within two business days to schedule your trial session.