Utrechtse Studenten Zwem- en Waterpolofederatie
Het Zinkstuk



Two sportive weekends are coming up! We as Het Zinkstuk will put our name on the map again during the third NSWK in Eindhoven and during the ONKS in Delft. It is now possible to register for both events.

Do you have a passion for water polo? Or do you want to practice what it is like to play a competition as a beginner or swimmer? Then the NSWK is for you! On February the 16th, games will be played at advanced and beginners levels. Register quickly via: htznks.tk/NSWKIII.

Are you crazy about (competitive) swimming? Join the ONKS in Delft on 28th and 29th of February! During these competitions we do not swim in competition, but distances are swum individually. The fastest three swimmers/teams at a distance receive a medal. Register quickly via: htznks.tk/ONKS.
Pay attention! If you want to go to the pre-drink, dinner or party, then you have to register for the other activity!

Publiced Tuesday 14 January 2020

NO TRAINING during the Christmas holiday and renovations in De Krommerijn

Dear Zinkstukkers,

During the Christmas holiday there will be no training in both De Kwakel and De Krommerijn. The training sessions from Monday December 23 until Friday 3 2 January will be canceled.

Furthermore, there will be no training on Wednesday 8 January due to renovations in De Krommerijn. In the evening you can have a drink in the clubhouse from 9 p.m.

Publiced Tuesday 10 December 2019


Publiced Wednesday 4 December 2019

Sponsorkliks App

Ready to spend money? 💸 Black Friday, Christmas Eve, Christmas and New Year's Eve are coming soon! 🎁 Don't forget to install the affiliate plugin of Het Zinkstuk so that you support the association with all your purchases! 💰 Go to htznks.tk/plugin

Publiced Wednesday 27 November 2019


Are you enthusiastic about swimming? And do you want your enthusiasm transfer to our members? Then we are looking for you! The trainers committee is looking for members who want to strengthen our team.

What do we expect? As a trainer for the beginners you explain the technique exercises to the swimmers and imagine a (continued) swimset. There are plenty of training sessions ready, so you can always take a look at previous training sessions. There are trainings for the advanced ready. Is this something for you?

Let me know via swimming@hetzinkstuk.nl!

Publiced Wednesday 20 November 2019

Walk-in Fysiofabriek

The Fysiofabriek has a free consultation hour especially for student sports clubs. Not sure whether an appointment is needed for your complaint? Then drop by their free consultation hour. In 10 minutes they will look at whether you can continue to work out with an extra exercise or whether you still have to be seen for more extensive examination by a physio or doctor.

There is room for three people during the half hour. Register via this link to be sure that you can be seen.


Where: Swimming Pool de Krommerijn.

When? Every Tuesday at 6:30 pm.

Publiced Wednesday 6 November 2019

Change practicetime


New training times will start on Wednesday evenings from 6 November 2019:  

Water polo Swimming
8.30-9. p.m. Dryland training 9.00-9.45 p.m. Dryland training
9.00-10.30 p.m. Training* 10.00-11.00 p.m. Training
*from 9 p.m. to 10 p.m. bath, then half bath.


From April 1, 2020, the times will be reversed to the current situation described below:          

Swimming Water polo
8.00-8.45 p.m. Dryland training 9.30-10.00 p.m. Dryland training
9.00-10.30 p.m. Training 10.00-11.00 p.m. Training*

*from 10 p.m. to 10.30 p.m. bath, then whole bath.


After every Wednesday evening training session, the bar will be open until 1 am. We hope to have informed you sufficiently with this. If there are any questions, send them to secretaris@hetzinkstuk.nl.

Publiced Friday 1 November 2019

Order moment 2

The second NSZK and NSWK are on the way. That means that you still have the time to purchase a cool Zinkstuk outfit! A polo or towel, we have it all. Be quick, because November 23th is the second order time!

* Caps are currently out of stock. We are busy ordering new ones and are hoping they will be ready in time.

** On Wednesday before the training you can fit swimming suits and -trunks. This way, you will know exactly which size you should order in the webshop. Fitting is possible until 15 minutes before the training.

* The delivery time of polocaps, swimmings suits and -trunks is longer than sweaters, polo's etc. On average it takes 5-6 weeks. Keep that in mind.

Publiced Wednesday 30 October 2019

Order moment 1

Dear Zinkstukkers, Friday 27 September will be the first order moment for the one and only Zinkstuk merchandise. Have you always dreamed of a Zinkstuk sweater, towel or something else? Make sure to check out https://www.hetzinkstuk.nl/shop!

Publiced Monday 16 September 2019

Het Zinkstuk | Affiliate

Do you ever order on the website of bol.com, CoolBlue, Wehkamp, thuisbezorgd.nl, Domino's, booking.com, Decathlon, HEMA or Groupon? Support Het Zinkstuk for every order you make! More than 620 shops are affiliated! And because we know that you are not first search for one of those shops before ordering, we made this free plugin!

More information can be found here.

Publiced Saturday 17 November 2018


Hi Zinkstukken!

I am Matthijs and I have been a member of Het Zinkstuk since 2012. Yes, that is one of my stickers on the website: 'oldie' 😉

I am Cesar exercise therapist and am currently in the final year of my sports physiotherapy master. I think it would be nice to do something 'professional' at Het Zinkstuk. The idea of ​​'club physiology' was therefore born quickly. I shared this idea with the board and they shared my enthousiasm.

From now on I will be your club physio! Do you have questions about an injury? Then you can always talk to me before or after training (swimming). I train mainly on Mondays and Thursdays. I would like to give you a first advice on what to do with your pain.

I also want to, together with the board, make an inventory of how many injuries there are within the association. For this, a form will soon be available on the website, so if you have an injury, please fill it out first.

I hope to speak before / after a training and if it is necessary to help!



Publiced Monday 5 November 2018

Upcoming activities