Promotional video of the GroovTube: (Dutch)

General use

Connecting and first use:

Combine PEP mask and the GroovTube

You can easily connect the GroovTube between the valve and the resistance of a PEP mask.

Taking measurements with the GroovTube

GroovTube tutorial – mouthpieces and cleaning protocol

Testing and practice

Testing of the new Breath Trainer app (june 2015):

Kids are testing the first prototype of the GroovTube:

External links (Dutch)

Articles (Dutch)

Ademhalingsoefeningen op de iPad (PDF, 0,1mb)
Rijndam Journaal – december 2014 


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