The P100 - the first all-in-one respiratory muscle trainer

The demands in the performance sports sector are constantly increasing.

Modern athletes cannot afford any weaknesses. Maximising sporting performance also involves systematic training of respiratory muscles. This has a positive effect on overall physical performance capacity and delivers the decisive edge when it comes to competitive and popular sports. 

The Idiag P100 is an ergonomic hand-held respiratory muscle training device. It was developed in collaboration with the Swiss Federal Institute of Technology Zurich (ETH), the Bern University of Applied Sciences (BFH) and the University of Zurich (UZH). The consistent use of the Idiag P100 promises a dramatic improvement in respiratory muscle strength and overall physical performance capacity in people at various levels of performance.


The Idiag P100 provides the user with respiratory feedback, allowing them to complete controlled bouts of exercise. The device measures airflow, pressure and end-tidal CO2 concentration. This allows ventilation and CO2 concentrations to be regulated, thereby preventing the occurrence of hyper- and hypo-ventilation and/or dizziness. The Idiag P100 gives athletes endeavouring to improve their performance an additional option for optimising their performance limits by selectively training their respiratory muscles.


  • Significant increase in endurance and performance capacity
  • Various modes: free, strength and interval training
  • Training under stress is possible
  • Depth of respiration, tidal volume, airway resistance and threshold strength are individually variable
  • Unique flow, pressure and CO2 sensors
  • Performance test to measure actual condition and training progress
  • Ergonomic design and impressive user friendliness
  • Training guide on the device or via an optional app
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