trial lesson




Stichting Stapel provides partner acrobatics. In contrast with aerial acrobatics, the moves are built up from the ground: human structures in balance. It’s not just the end position that counts – getting up and down is just as exciting.

It’s amazing to watch but even more fun to do yourself. The possibilities are almost endless; think about all body parts you can use to balance on each another – hands, feet, shoulders, knees, head!

Acrobatics stands or falls by co-operation. There are basic shapes which require all the principles of acrobatics. Balancing, climbing, jumping, throwing, catching – exploring together how to utilise the position and momentum of each other in order to minimise the amount of strength needed. Trust and safety are always at the forefront.

You work with contrasts: tensing – relaxing, travelling – breaking, moving – standing still. You develop body control whereby co-ordination, concentration and understanding are of great importance.
You develop a technique to carry lighter, fly higher and land with greater control.

In the acrobatics lessons we work on your sense of balance, (directed) strength and body consciousness. You develop these as you go along, so you don’t need to be especially strong, agile or trained to begin doing acrobatics.

Lessons are given by two instructors – one for the ‘under’ and one for the ‘upper’ position: the base and the flyer.

About stichting Stapel

In 1991 Stichting Stapel (Stapel Foundation) was set up by set up by two enthusiastic acrobats who loved teaching and playing with acrobatics.
Stapel wants to stimulate partner acrobatics in all its forms.

Acrobatics lessons form the dynamic core of Stapel.
Participants from the age of 16 can grow from absolute beginner to highly experienced acrobat.
Every spring we put on a festive presentation evening so all participants can show their acrobatic skills.

Stapel has produced the acrobatics shows ‘Licht & Romig’ (Light & Creamy) and ‘De Sterren van de Hemel’ (Stars of Heaven).
The children’s shows ‘Schik met Schrik’ (Fun with Fear) en ‘Rare Haren’ (Crazy Hair) have played for years across the whole country.

Stapel offers advice and coaching for acrobatics shows.
On request, Stapel can set up acrobatic projects for (high) schools and training courses, various companies and organisations, for festivals and parties.

The foundation has cooperated in the development of a curriculum for acrobatics education and acrobatic teaching methods. The foundation also contributes to the Dutch umbrella organisation for acrobatics, Stichting NAF (NAF foundation).

Stapel is the source of information and advice for partner acrobatics in Amsterdam and the surrounding areas.

Course presentations

Acro balance is not only fun to do, but also exiting to watch. In the spring course we use a few lessons to create short acrobatics shows.
These shows are presented to the audience (friends, family, …).

Subsequently there is a buffet with home made dishes by the participants and room for chatting and enjoying a cheerful evening.

The presentation evening 2024 was on Friday May 31st.

Likeminds Podium
Gedempt Hamerkanaal 203
1021 KP Amsterdam (Noord)
(see Google Maps)

19:15 doors open
19:30 start shows
+/- 21:00 start buffet and party
00.00 end

Entrance for program, buffet and party (drinks not included): € 10
Children till 12 y half price
Friends of Stapel: free entrance (become Friend!)


video 2024 and photos 2023
video 2024The presentation evening of 2024 was photographed and taped on video.

The video-recording, filmed by Esther Hertog, can be viewed and/or downloaded from Google Drive (link opens in a new browser window). This time we didn’t do any editing or sound-enhancement, just file compression. You can choose for the smaller HD-version, or the better (but also bigger) SD-version.

The photos will be available soon, for now you can still view and/or download the pictures of 2023, made by Job de Hoop and Jim Klinkhamer, on (link opens in a new browser window).



on the basis of building, balance and momentum


Det/Marieke & Marco/Cahit (Monday lessons)
Variable guest teachers (Tuesday lessons)

The advanced lessons on the Tuesday evening are thematic, and are given in blocks of 4-5 lessons, each block with a different guest teacher.

During the spring course a course presentation is given in which the participants showcase their acrobatic achievements to the public, all wrapped up in a theatrical theme.

Trial Lesson

Anyone who is curious about or interested in doing acrobatics at Stapel can come for a trial lesson.
The best opportunity is the first lesson at the beginning of a new course. This trial lesson is free and if you like you can immediately continue with the full course.
You can also come for a test run on another night, but then it costs € 15 / € 18 (very advanced group).

After the trial lesson you can of course decide straight away if you want to join, or you can think about it for a couple of days. But by the next lesson Stapel would like to know your decision.
If you decide to join the course, the payment for your trial lesson will be deducted from the course fee.

Are you interested? Call or e-mail Det: +31 20 624 11 40 / +31 6 30 63 88 17 or, or fill out this form:

    Course Schedule

    19.15 – 20.45 basic group
    21.00 – 22.30 intermediate

    19.00 – 20.30 advanced
    20.45 – 22.30 very advanced

    spring course 2024
    start:Monday 8 / Tuesday 9 January
    last lessons:Monday 17 / Tuesday 18 June
    span:21 weeks
    no lessons:Monday 19 / Tuesday 20 February (Krokusvakantie)
    Monday 1 / Tuesday 2 April (Easter)
    Monday 29 / Tuesday 30 April (May-holiday)
    Monday 20 May (Whitsun)
    dress rehearsel:Tuesday 28 May
    presentation:Friday 31 May
    autumn course 2023
    start:Monday 11 / Tuesday 12 September
    last lessons:Monday 18 / Tuesday 19 December
    span:14 weeks
    no lessons:Monday 23 / Tuesday 24 October (herfstvakantie)


    Circuswerkplaats Boost
    Marcusstraat 48
    1091 TK Amsterdam

    BOOST is within walking distance of Amsterdam Amstel train station and Wibautstraat metro station.


    Fall course 2023 - 14 lessons (September – December)
    € 168 *€ 168 *€ 168 *€ 196 *
    € 269 *€ 291 *
    Spring course 21 lessons (January - June)
    € 252 *€ 252 *€ 252 *€ 294 *
    € 403 *€ 437 *
    * a little extra
    Stapel has also suffered a significant financial blow from corona in recent years. Stapel aims to make acrobatics accessible for everyone and to maintain high standards by having two paid teachers (a ‘flyer’ and a ‘base’). We are supported by ‘Friends of Stapel’ who donate regularly. As acrobat you can also contribute: If you can afford it, you are welcome to pay more than the minimum amount. In that way we can keep the courses affordable. For this, Stapel is of course eternally grateful!


    By participating in Stichting Stapel classes, participants agree to the following rules:

    Newcomers can follow a trial lesson, in the first week of a course this is for free; after thats it costs €15 (€ 18 for very advanced).
    Within a week after this class the newcomer decides whether he/she wants to join the course.

    Participants register for a complete course. Aside from the trial lesson it is not possible to participate per class, apart from exceptional cases and incidentally when the participant lives abroad and at the discretion of Stichting Stapel.

    An ‘old’ course member reports no later than in the first week of the upcoming course if he/she doesn’t want to continue the classes; otherwise Stichting Stapel supposes he/she will join in the new course.

    For the very advanced classes it’s only possible to subscribe with a partner, in consultation with the main teacher.

    A course member must pay the course fee in the week he/she starts the course. Good reasons for paying in instalments can be discussed.

    A reduction of 40% for the 2nd course is given, for participants taking part in two courses in the same period.

    Course fees are not reimbursed. This applies, irrespective of the reason for stopping participation (illness, injury, pregnancy, moving house, etc.)

    Classes missed can be compensated in a lower group during the ongoing course or the next course, provided course fees have been paid. Unfortunately compensation is not possible for the basic group as there is no lower or parallel course.

    Video recordings and/or photography of (parts of) classes are not allowed, except of the participant him/herself and their partner(s) if clearly agreed upon.

    Participation in the courses of Stichting Stapel is at one’s own risk.

    Special workshops

    In addition to the regular Monday and Tuesday acrobatics classes, Det Rijven also gives special workshops with one of the regular guest teachers.

    These are workshops for companies and organizations that want to get acquainted with partner acrobatics, often to relate to colleagues with a different approach. These workshops are about skills such as trust and cooperation, but also about challenges and crossing boundaries. The workshops are developed in consultation with the client.

    Acrobatics workshops at foreign acrobatics conventions and weekends are provided by Det together with Jim Klinkhamer; at the domestic festivals she works with several guest teachers from Stapel.

    Technical lessons or daily training in a week (end) program are also part of the practice of Stichting Stapel.

    Teachers Training Partner-Acrobatics

    The teachers trainings, taught twice by Det Rijven & Jim Klinkhamer, will not be organized anymore.


    Workshops 2020 / 2021
    – due to Corona regulations, all workshops have been cancelled

    Workshops 2019
    – March: workshop Wenen (Au) > Det & Jim
    – April: Paasacroyoga Someren (NL) > Det & Jim
    – May: Akrobatikfestival Frankfurt 2019 (D) > Det & Jim
    – May: Acroyoga Sur Festival Andalucia (ES) > Det & Jim
    – June: Nederlands Acrobatiekfestival (NL) > Det, Jim, Marco, Roos
    – July: French Acrobatic Convention (F) > Det & Jim
    – Aug: Fourth Austrian Acrobatics Convention (AT) > Det & Jim

    Workshops 2018
    – Februari: Akrobatiktreffen Kiel (D) > Det & Jim
    – April: North Africa Camp-Out Marrakesh (M) > Det & Jim
    – April: Akrobatikfestival Frankfurt 2018 (D) > Det & Jim
    – May: workshop with Duo Die Amsterdam (NL) > Det & Jim
    – May: Nederlands Acrobatiekfestival (NL) > Det, Jim, Marco, Jos
    – July: Sun, Sea & Waterfall Acro Festival (HR) > Det & Jim
    – Aug: Third Austrian Acrobatics Convention (AT) > Det & Jim
    – Dec: Acrobatic New Year (NL) > Det & Jim

    Workshops 2017
    – February: Akrobatiktreffen Kiel (D) > Det & Jim
    – May: workshop with Due Die Amsterdam (NL) > Det & Jim
    – June: Nederlands Acrobatiekfestival (NL) > Det, Jim, Marco, Cahit
    – July: French Acrobatics Convention, Eulalie/Bordeaux (F) > Det & Jim
    – August: 2nd Austrian Acrobatics Convention (AT) > Det & Jim
    – October: 8th Acro-Yoga Festival, Portland (VS) > Det & Jim
    – November: workshop Basel (CH) > Det & Jim

    Workshops 2016
    – February: Akrobatiktreffen Kiel (D) > Det & Jim
    – May: Nederlands Acrobatiekfestival (NL) > Det, Jim, Marco
    – June: Israel Acro Convention 2016 (ISR) > Det & Jim
    – July: French Acrobatics Convention, Eulalie/Bordeaux (F) > Det & Jim
    – August: 1st Austrian Acrobatics Convention (Au) > Det & Jim
    – September: Acrobatic Barcelona Convention, Barcelona (Es) > Det & Jim

    Workshops 2015
    – January: Winter Flight, Tel Aviv (Israel) > Det & Jim
    – May: 29e Nederlands Acrbatiek Festival, Sittard (Netherlands) > Det, Jim, John, Marco
    – June: Workshops Acrobalance London (UK) > Det & Jim
    – July: French Acrobatics Convention Eulalie/Bordeaux (France) > Det & Jim
    – September: Akrobatiktræf Kopenhagen (Denmark) > Det & Jim
    – October: 6th Acro-Yoga Festival, Portland (USA) > Det & Jim
    – October: Palo Alto (VS) > Det & Jim
    – October: NYC, The Muse (VS) > Det & Jim
    – December: Pré Wonen Velserbroek (NL) > Det & Marco
    – December: Acrobatiekfestival Beek (NL) > Det & Jim

    Workshops 2014
    – March: Akrobatiktreffen Kiel (Germany) > Det & Jim
    – April: Akrobatiekworkshops in Wenen (Austria) > Det & Jim
    – April: PaasCroYoga, Veluwe (NL) > Det & Jim
    – May: Frankfurter Akrobatikfestival 2014 (Germany) > Det & Jim
    – June: Nederlands Acrobatiekfestival Hilversum (NL) > Det, Cahit, Jim, Marco
    – July: French Acrobatics Convention, Eulalie/Bordeaux (France) > Det, Jim, Jos
    – August: Akrotreff Räterschen (CH) > Det & Jim
    – August: Krupa Acrobats convention (BIH) > Jim
    – October: 5th Acro-Yoga Festival, Portland (USA) > Det & Jim
    – October: Athletic Playground, Oakland SF (USA) > Det & Jim
    – October: NYC Dutch Acro Festival, Brooklyn Zoo (USA) > Det & Jim


    Det Rijven is Stichting Stapel’s regular trainer. Together with Cahit Metin, she teaches the beginners and intermediate groups, every now and then assisted by Roos de Groen as guest teacher.
    The advanced and very advanced groups are taught in blocks of 4-5 weeks, each block with different (guest) trainers: Alfonso, Ed Schulte, Jorga Lok, Marco van Zanten, Marieke Drent, Tobias Bader, Wilko & Marieke and Zinzi & Evertjan. All of whom have been active in acrobatics for several years and have been trained in the school of ex-circus performers the Como Brothers and Osmani’s.

    Det Rijven



    Cahit Metin



    Roos de Groen


    guest teacher

    Alfonso Sabaidee


    guest teacher

    Ed Schulte


    guest teacher

    Jorga Lok


    guest teacher

    Marco van Zanten


    guest teacher

    Marieke Drent


    guest teacher

    Tobias Bader


    guest teacher

    Wilko en Marieke

    Wilko and Marieke

    guest teachers

    Zinzi & Evertjan

    Zinzi & Evertjan

    guest teachers


    … is co-founder of Stapel. Det has a background in modern dance and has played in childrens’ performances for many years. She has been teaching acrobatics to amateurs and at the Theaterschool Amsterdam since 1987; she performed with acrobatics groups ‘Aiuto’, ‘De Sterren van de Hemel’, ‘Licht & Romig’ and ’16 Feet’.


    … started as a child with Circus Elleboog. In 2009 he was co-founder of TENT circus theatre productions. He works there as performing artist and has many other roles.


    … started doing acrobatics when she was 15, and never stopped. She is one half of the duo ‘Roos en Lokke partner-acrobatiek’ and has years of experience teaching in the Netherlands and abroad.


    … is a psychologist converted into Acro-monkey, passionate and curious. Specialized in Icarian work and standing acrobatics. Teaches with many teachers in Europe, including Alberto with whom he also performs. Is organizer and main teacher of Dynamic Acro Program and The Icarian Convention. Humor, challenge and technology are pillars of his teaching practice.


    … started doing circus and acrobatics when he was 10, and teach for some years at Poehaa in Arnhem. Together with Jorga he forms Circustheater Fabuloka.
    He is part of music-acrobatics trio Tres Loco’s. Ed is also a metal freak (as in welding): he makes decors, but also handstand bars.,,


    … graduaded from circusschool DOCH in Sweden in 2010. She performs in various theatreshows and at outdoor festivals, mainly with her own company Fabuloka (with Ed Schulte).


    … is co-founder of and performer in ‘Circus Klomp’ and ‘Cycling Circus’ and the brain behind ‘Dutch Acrobats’. He develops and coaches short acrobatics courses and circus theatre projects. He has been trained for teaching at the Brussels circus school.,


    … is acrobat and clown. She performs in duo VanPlan, trio The Crowd, Clownsperspectief and in Circus Klomp. Besides that she works as prevention trainer in youth health care.,


    … is not only acrobat but also architect and musician. He performs in the music-acrobatics-juggling-trio Tres Loco’s. He concentrates on dynamic elements as used in Rock ‘n Roll and Lindy Hop, but is also fond of an old-fashioned steady handstand.,

    Wilko and Marieke

    Marieke …. is part of the acrobatic trio Tête-bêche where she is performing as a flyer nationally and internationally in different circus and theater companies. She graduated from Codarts Circus Arts in 2016 and has experience in teaching acrobatics to children and adults since 2006.
    Wilko …. is originally from Germany and graduated from Codarts Circus Arts in The Netherlands in 2017. Has been teaching in youth circus, circus camps and acrobatic conventions since 2004. Over the past years he has been performing internationally with Trio Tête-bêche.

    Zinzi & Evertjan

    … have been working together since 2010. Their act View has been awarded at several festivals, including Cirque de Demain. Based on spectacular partner acrobatics, they investigate relationships and emotions between 2 people and continue to develop their unique acrobatic movement language. They were part of Compagnie XY, Les 7 doigts de la main and their own collective Common Ground.

    The teachers of Stichting Stapel


    Course location:
    Circuswerkplaats Boost
    Marcusstraat 48
    1091 TK Amsterdam

    Postal address:
    Stichting Stapel
    Verversstraat 16 B
    1011 JA Amsterdam

    NL06 INGB 0000 663877

    CoC: 41211006

    VAT: NL 8033 22 501 B01

    Donate to Stapel Foundation

    Are you an (ex-)acrobat? Maybe even an (ex-) Stapel acrobat?
    Or do you just love Acrobatics?
    A fan of Stapel?
    Would you like to support Stapel?
    Help keep acrobatics in Amsterdam alive and kicking?

    If you like, you can make a donation right here and receive some very special privileges!

    € -

    You can visit a course presentation for free

    € -

    You can join a trial lesson for free, and visit a course presentation for free

    € -

    You get a lifetime free entrance to course presentations, and receive a green Stapel drinking bottle!

    € -

    You can get a free private acrobatics lesson at Stapel, get lifetime free entrance to course presentations, and receive a green Stapel drinking bottle

    € -

    We offer a workshop in acrobatics, you get lifetime free entrance to course presentations, and receive a green Stapel drinking bottle.

    Of course, you will also receive the benefits listed for the amount directly below the amount of your choice!

    Become Friend of Stapel

    If you become Friend of Stapel you give a quarterly donation of your choice. You authorise Stichting Stapel to quarterly collect that amount of your bank account. The minimum donation for a Friend is € 25. If you want to stop your donation, we stop the authorisation.
    Please contact Stapel if you want to become Friend of Stapel.

    Stapel is very grateful for your support!