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Nicole, mother of Folà (7)

My daughter Folà (7 years old) has been using the GroovTube for a couple of months and we are very enthusiastic about it. You need your breath in order to talk, which my daughter has difficulty with. We have tried nearly everything: Blowing out candles, blowing bubbles and all sorts of things. But sadly the problem is: if you can’t blow bubbles at all, you can’t practice it. A big advantage of the GroovTube is that You can change the settings, very easy ones too. Another advantage is that you can witness progress by looking at the statistics tool in the app. You can really see the effect. The GroovTube has everything in it: seeing progress, but also a variation in games. We wholeheartedly recommend this app!

Kind Regards,


Irma, a physiotherapist:

The results of each training session are saved automatically. This makes it fun for children who need to keep practicing on a regular basis.

Marijke: Mother of Jayden, 8 years old

Jayden is undergoing treatment at Rijndam Revalidation in Dordrecht. He was already familiar with the GroovTube as he was adviced to do breathing exercises when his lung function decreased. So he practiced with the Groovtube with his therapist from Rijndam once a week. When we were asked if we would participate with the pilot of Ruud we agreed immediately. Prior to the pilot his lung functions were tested so we had a good image of what we were starting with. The pilot within we worked was 12 weeks. Sometimes it was pretty intense, Jayden admitted, to use the Groovtube, especially if you are tired. But even though as an 8 year old child he did not always feel like it, he and his father did his exercises properly two times every week with the Groovtube. With the iPad it was also a challenge to get better. After the 12 weeks, the results were satisfying. Jaydens lung functions increased !!! This was clear during the tests they did at Rijndam, but also at the hospital where he has been tested yearly (Pulmonary function test) they saw improvement. So we are greatly satisfied with the Groovtube and thankful that we could participate with the pilot.

Quezaida, 8 years:

I really enjoy making a selfie and then blow myself up in this photo. The game FairHammer is my favourite!

Maaike, a speech therapist:

No other devices has helped me more to challenge a young child to exhale as long as possible.

Marlies, leader of the recovery group

A lot of laughing and secretly a lot of practicing too is the effect of the GroovTube on our group. We have used the GroovTube in the group with a little girl of 6 years old. She had to do breathing practices to build strength she needs for talking and coughing. She has really enjoyed the exercises. Especially the photo app she thought was great. The other children loved the photo app as well, getting their picture taken, and then seeing themselves get transformed into a balloon or all sorts of dots. Making noise with a very loud bell was great, especially if you don’t have a loud voice to make noise. Even more so if we said in a (fake) offended tone: “Who is making so much noise?”. Long story short, the GroovTube has resulted that the exercises where done in such a way that it felt more like playing instead of practicing. The little girl had a nice experience doing something that was special, and the other children thought it was very interesting as well.

Karin, Speech therapist:

I have used the GroovTube with a boy who has a major ataxia to get more control over his breath. He got feedback about his breath with the help of the GroovTube. He also learned to breath out longer.

Maaike, Speech therapist:

With no other device have I got a child far enough to really hold their breath significantly longer. I mainly use the GroovTube on children who cannot speak enough words on one breath. Mainly children with CP with a speech defect. With the GroovTube I work on lengthening the duration of an exhalation, but also on leveling the exhalation.

Overview users GroovTube

University Medical Center Groningen

Erasmus MC-Sophia

Vogellanden, Center for Rehabilitation

Rijndam Rehabilitation Institute

Roessingh Center for Rehabilitation

De Parel Haarlem Special Education – Rehabilitation – Care

Sint Lodewijk – Special Education – Rehabilitation

Physical Therapy Center Fysio Plus

Heliomare Rehabilitation

Hoogstraat Rehabilitation

Libra Rehabilitation & Audiology

Rehabilitation Institute Revant

Klimmendaal Revalidatie Specialisten

Gemiva SVG groep: Locatie de Walnoot