The POWERbreathe K-Series features Auto-Optimising Inspiratory Muscle Training (IMT) that automatically adapts to your own personal training requirements. Why is this beneficial? When your lungs are empty, your muscles are at their strongest. As they fill up with air, they gradually lose strength.
POWERbreathe K5 Respiratory Trainer
POWERBREATHE KINETIC K1
POWERbreathe Kinetic K3 Breathing Trainer
POWERbreathe Plus Medium Resistance Breathing Device
POWERbreathe EX1 EMT Expiratory Trainers, Mr (Medium)
POWERbreathe® Electronic K3 – Creative Health Products
Powerbreathe K5 – Just in - BikeRadar
POWERbreathe Products Inspiratory Muscle Trainers
POWERbreathe K5 for Inspiratory Muscle Training