The POWERbreathe K-Series represents the absolute best in inspiratory muscle training (IMT). These intelligent, digital breathing trainers combine advanced technology with scientific precision to purposefully strengthen breathing muscles and optimise performance.

Models within the K-Series
K1 - Ideal entry-level model with digital feedback and breathing rhythm guidance
K3 - Additional analysis tools and S-Index measurements for progress monitoring
K4 - Real-time feedback and extensive data analysis via software
K5 - Professional top model with maximum precision and personalisation

Technology & performance
Patented adaptive resistance technology
Electronic tapered flow for natural breathing
Maximum airflow and full breaths
More training load per breath

Smart features
Automatic determination of starting resistance
Manual setting possible for full control
Real-time feedback (K4 & K5)
Comprehensive data analysis and progress recording
Support for multiple user profiles

For more info watch the video below: