Long days, tight deadlines, family time. Your calendar can be relentless. You still show up to train, yet the numbers have frozen and afternoon energy crashes.
Peak Performance fixes that with one thing most high achievers don’t have: a personal trainer who keeps you fully accountable. We squeeze more out of every session, then fine‑tune food, sleep, and stress so gains keep rolling even when life is hectic.
And it’s not just a feeling. Research backs it up. A 2024 clinical trial showed that individuals training under the guidance of a personal coach experienced greater fat loss, strength gains, and better consistency than those training alone or with a partner.
We’re so confident in our approach that we offer a simple promise:
Follow your personalized training program with full commitment for 12 weeks and and see visible fat loss and muscle gain. Or get your money back.*
*This guarantee applies to members training at least twice per week. We’ve found this frequency provides the optimal foundation for noticeable results.
Here’s how Peak Performance pushes you past the plateau and keeps you improving:
Your coach locks sessions into your calendar, tracks each lift, and nudges you to squeeze one more clean rep when it counts. No skipped workouts, no wasted minutes. Just steady forward motion.
We teach flawless technique and choose the right load for every movement. Small, safe tweaks pile up to big jumps in strength and power you can feel in sport, work, and life.
Progress isn’t built by workouts alone. We look at how you eat, rest, and switch off. Your coach spots the small habits that slow you down and shares easy fixes that fit your day. Simple changes, steady progress—clearing the path to that final 10–20 % of strength and energy.
Posted on Google![]()
Bart Tromp15 September 2026Trustindex verifies that the original source of the review is Google.
Paar weken getraind met Ender, en dat is uitstekend bevallen. De sportschool heeft alle faciliteiten die je zoekt en Ender is een super fijne pt: hij is deskundig, kan die deskundigheid vertalen naar gewonemensentaal en hij is ook nog eens vriendelijk.Posted on Google![]()
Michael14 September 2026Trustindex verifies that the original source of the review is Google.
Heel tevreden over B-One! Het is er schoon, netjes en er hangt een hele prettige sfeer. Iedereen is ontzettend vriendelijk. Ik train hier nu 4 maanden. De uitgebreide intake vond ik erg prettig. Er wordt echt de tijd genomen om je doelen, wensen en situatie goed in kaart te brengen. Mijn PT Saskia begeleidt me hierbij fantastisch! Ik ben relatief nieuw met krachttraining, en ze besteedt veel aandacht aan goed aanleren van de technieken en houdt mijn persoonlijke progressie duidelijk bij, waardoor dat heel goed zichtbaar is. Verder krijg ik goede ondersteuning rondom voeding en leefstijl. Al met al een zeer fijne, professionele plek waar ik inmiddels met veel plezier train!Posted on Google![]()
Clarissa11 September 2026Trustindex verifies that the original source of the review is Google.
I've been training with Saskia for 4 months now at B-One at the Zuid location, and I cannot recommend her and the studio enough. The studio itself has a calm, warm, and welcoming atmosphere that makes you feel comfortable the moment you walk through the door. What truly sets this place apart is the personal attention and care you receive. Saskia has been absolutely wonderful - she pays close and careful attention to my form and individual needs, ensuring I am working out safely while still finding ways to challenge me. Having this routine has allowed me to feel so much stronger and confidently push myself, all while feeling properly looked after. I love this place so much that I actually convinced my mom to join—so if that doesn't say 'highly recommended,' I don't know what does ;)Posted on Google![]()
Furkan Şahin9 September 2026Trustindex verifies that the original source of the review is Google.
We’ve been training with Stef for over a year now, and he has genuinely made our sessions something I look forward to every week. I quickly noticed how much of a difference there was between training on my own and training with Stef — I’ve made progress much faster, while also feeling much safer and more confident in what I’m doing. Beyond the training itself, Stef is excellent to work with. His communication and attitude strike exactly the right balance between professional and friendly, and he always creates a positive atmosphere. I honestly don’t think we could have found a better PT. Super happy with the results, and even happier to have gotten to know him.Posted on Google![]()
Anette Schneider-Lax8 September 2026Trustindex verifies that the original source of the review is Google.
I learned to love exercise here. A intimate gym with great trainers and nice clients.Posted on Google![]()
Sean Prendi8 September 2026Trustindex verifies that the original source of the review is Google.
B-One is incredible and I cannot recommend them enough. The facility is clean and welcoming. The trainers are smart and professional. The intake process is well thought out and effective. And the environment is so welcoming and kind, it manages to make even working out fun. Working with both Rufus and Yulia, I have nothing but positive things to say about them both. They are thoughtful, give well reasoned advice and answers to my questions, and are very considerate of not only helping me meet my goals but giving me a foundation of knowledge so that I understand what works and why. Working with B-One for a few months, I’ve been injury free longer and seen more results than any other period of working out in my life.Posted on Google![]()
Angels Gomez7 September 2026Trustindex verifies that the original source of the review is Google.
I only did 6 sessions so far, but really enjoying the experience. It’s the first time training and I feel very at ease with Yulia. My training and muscles are growing, and she makes sure I have the right posture and exercises so my recovery time is super fast. I really like the place, everyone is very friendly and it’s never too crowded and love the complimentary protein shake. I always leave feeling energised and this motivated me to become more active during the week. Moreover, I am already seeing some progress whilst learning about the exercises and what my body needs.Posted on Google![]()
S Ar5 September 2026Trustindex verifies that the original source of the review is Google.
Wij sporten nu 2,5 maand bij Saskia van B one en zijn super enthousiast! Ze is eerst teruggegaan naar de basis, zodat we de oefeningen goed en technisch correct leerden uitvoeren. Daarna werden de trainingen steeds zwaarder en uitdagender. Echt doelgericht en afgestemd op ons niveau. Wat we ook heel fijn vinden, is dat Saskia verder kijkt dan alleen de training. Ze kijkt mee naar onze voeding en leefstijl en geeft ons praktische en persoonlijke adviezen waar we echt iets aan hebben. En het is ook nog eens altijd gezellig! Na de training een lekkere proteïneshake en gezellig napraten over de training, maar soms ook gewoon over het leven. Voor ons is het daardoor echt veel meer dan alleen een training!Posted on Google![]()
Imane5 September 2026Trustindex verifies that the original source of the review is Google.
Saskia is de allerleukste personal trainster bij B-one Wat ik zo bijzonder vind aan Saskia, is dat het bij haar niet alleen om sporten gaat. Ze kijkt echt naar jou als persoon en biedt ook een stukje begeleiding en therapie wanneer je dat nodig hebt. Ze heeft een ontzettend fijne, warme en begripvolle manier van werken, waardoor je je gehoord en gesteund voelt. Elke sessie voelt eigenlijk als een combinatie van werken aan je lichaam én aan jezelf. 💪🏼🧠❤️Posted on Google![]()
judith kester3 September 2026Trustindex verifies that the original source of the review is Google.
Super training gehad van Faraaz. Veel Techniek, rust en tips
Three private sessions for €149—meet your coach, test the plan, feel the lift.
Here are the answers to the most common questions about our Weight Loss & Muscle Mass program. Still curious? Let’s talk.
A dedicated coach keeps you accountable in the gym and guides your habits outside it—nutrition, sleep, stress—so every part of life pushes progress, not stalls it.
Extremely flexible. You’ll be assigned two trainers, making it much easier to switch between sessions when your schedule changes. We understand entrepreneurs face unexpected meetings and travel, so we’ve designed our system accordingly.
We provide clear nutrition guidance tailored to your goals. You’ll learn proper portions, meal timing, and food choices that support fat loss and muscle growth. No complicated meal plans – just practical advice that fits your lifestyle.
We promise that if you follow your personalized training program with commitment for 12 weeks and don’t feel noticeably fitter and more energetic, we’ll refund your investment.
What commitment means:
If you’ve fully committed to your program and don’t feel a significant improvement in your fitness and energy levels after 12 weeks, we’ll refund your investment.
We make this guarantee because we believe in our process and in you. When you bring the commitment, we deliver the results.
We provide customized workout programs you can perform in your hotel room or hotel gym. Your trainer will design travel-friendly routines that maintain your progress while you’re on the road, with options that require minimal or no equipment.
Yes, you can train at any of our three locations. However, once you’ve been assigned a head trainer and secondary trainer, you’ll typically train at their designated location for consistency and personalized support.
Most clients notice increased energy within 2 weeks and visible changes by week 4. Significant fat loss and muscle definition typically appear by week 8-12, depending on your starting point and consistency.
We offer flexible four-week membership packages designed to fit your entrepreneurial lifestyle. Our focus is on personalized guidance and support that accommodates your unique schedule. You can pause or cancel anytime, giving you the freedom your business demands.