Shape the body & the life you want

We help you lose fat and build lean muscle. So that you feel lighter, stronger and more confident than ever

Personal training Amsterdam

Ready for real change that lasts?

We help you drop body fat while building lean muscle. No more failed diets or confusing advice. Just clear guidance that works for your body and life. You’ve probably tried plans that never stick. Started motivated but lost steam when life got busy. That’s why you need more than another program.

You need a complete approach that fits your real life. With the right plan, losing weight doesn’t mean feeling weak. Research backs this:


With this program you’ll build strength, drop fat, and feel more energetic than you have in years.

Real results. Or your money back.

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.

Benefits

Visible results in 12 weeks

Our Weight Loss & Muscle Mass Program transforms your body through smart training and sustainable habits.

Here’s how we help you succeed:

Fat loss that lasts

Our sessions centre on strength, because more muscle means a faster burn, even at rest. Each workout builds lean tissue and keeps your metabolism running hotter for hours. We track your body‑fat and celebrate every drop together. No guessing, no pills. Just clear effort and clear proof.

Progressive weights wake sleepy muscles. As muscle grows, your shape tightens and your metabolism climbs. Your coach teaches perfect form and nudges the weight up only when you’re ready. Logging every milestone so you see steady gains in strength and confidence.

Better food, better sleep, better mood. We swap crash diets for balanced meals you enjoy, add mini mobility drills to ease tension, and build a bedtime wind‑down that actually works. The payoff: sharp focus at work, patience at home, and the spark to enjoy your evenings instead of crashing on the couch.

 
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Michelle Gates profile picture
Michelle Gates
10 October 2026
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B-one and my trainer Yulia have been very important on my fitness journey. The training is shaped for what I need and I always enjoy the sessions. I’m very happy I found this fantastic training facility in the Jordaan
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Fernanda Ruiz profile picture
Fernanda Ruiz
10 October 2026
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I started training at the end of July and I came here specifically to feel better for my wedding day but I will definitely come back afterwards! I love The atmosphere of the place everyone is incredibly friendly and nice, they always make you feel welcome but I have to say I’m incredibly grateful for my trainer Yulia, she’s THE BEST always friendly, positive and has made me actually like going to the gym (before I couldn’t stand it). Would defined recommend!
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Maria Jamriska-Mulder profile picture
Maria Jamriska-Mulder
6 October 2026
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I joined B-One in Amsterdam Zuid two months ago, and I am so happy I chose them after looking at several other options. My personal trainer Saskia is fantastic, her professionalism, expertise, and genuine dedication are truly motivating. The entire gym has such a caring, respectful, and professional environment, and all the trainers make you feel welcome. Highly recommend to anyone looking for a supportive place to reach their fitness goals.
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Marijke van Beest profile picture
Marijke van Beest
5 October 2026
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Ik sport sinds een paar weken bij B-one en had nooit gedacht dat ik zo enthousiast zou zijn. Ik ben 71 jaar, doe al jaren aan Pilates en tennis. Verschillende mensen om mij heen adviseerden mij ook aan spierkracht te gaan doen. Ik heb dat nooit gewild omdat ik dacht dat haat ik. Die gewichten vreselijk. In de sportschool weleens gedaan maar had snel blessures. Maar nu ik bij B-one train, samen met Mika, heb ik nergens last van. Zij let heel goed op, houdt goed mijn bewegingen in de gaten. Een groot verschil met een gewone sportschool. Mika heeft veel kennis en corrigeert onmiddellijk. Daarbij voel ik mij bij haar erg op mijn gemak. Wat ook prettig is is de privacy. Ik voel dat mijn lichaam sterker wordt. Zo blij dat ik bij B-one ben begonnen.
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Bobje Kleijwegt profile picture
Bobje Kleijwegt
5 October 2026
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Enorm te spreken over de PT bij B-One. Met name door Seb! Wat een fantastische coach en mens. Maakt het trainen echt 10x zo leuk! Het is een prettige en persoonlijke setting bij B-One die mijn kijk op krachttraining ten positieve heeft veranderd.
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Michelle Prygiel profile picture
Michelle Prygiel
4 October 2026
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My trainer, Sebastian is really knowledgeable and makes the workouts fun. So I don’t focus on how challenging they are 😉 10/10
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Koen Traets profile picture
Koen Traets
28 September 2026
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Sinds ik hier sport ben ik er op zowel kracht als uitstraling op vooruit gegaan! Super fijn hoe je begeleidt wordt tijdens de oefeningen, maar ook op het gebied van voeding en het vinden van dagelijks balans tussen werk, sporten en prive. Echt een aanrader als je ondersteuning en resultaat wilt!! Bedankt Rens voor je prettige begeleiding en enthousiasme
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Bart Tromp profile picture
Bart Tromp
15 September 2026
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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.
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Michael profile picture
Michael
14 September 2026
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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!
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Clarissa profile picture
Clarissa
11 September 2026
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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 ;)
client stories

Stories from  other people like you

less weight, more muscle

Start losing weight the right way

Try our Weight Loss & Muscle Mass program with 3 sessions for €149 and learn an approach that actually works.

Questions you might have

Here are the answers to the most common questions about our Weight Loss & Muscle Mass program. Still curious? Let’s talk.

This program combines personalized training with nutrition guidance and lifestyle coaching. We focus on sustainable fat loss while building muscle, so you look and feel better without extreme diets or exhausting workouts.

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:

  • Attend all scheduled training sessions
  • Follow your trainer’s guidance on nutrition and recovery
  • Complete recommended home practices
  • Implement lifestyle recommendations


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.

Because it helps you lose fat without losing muscle. Research shows that combining strength training with a healthy diet results in more fat loss and better body composition than dieting alone. It also helps preserve your metabolism, making weight loss more sustainable.

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.