POWERbreathe is a scientifically proven Inspiratory Muscle Training (IMT) device, developed by leading scientists for improving the strength and endurance of the muscles used to breathe in, primarily the diaphragm and intercostals / rib cage muscles.

Heavy Resistance:
Only if you have reached the highest load setting on a POWERbreathe Medium Resistance model first.

We only recommend Heavy Resistance for those that have reached the highest load setting on a Medium Resistance device.

If you haven't, consider choosing:

Light Resistance - Perfect for those with a breathing problem, are sedentary, or are new to exercise.
Medium Resistance - Perfect for those who are already physically active (over 2.5 hours a week) and have no - or mild - breathing problems.

About POWERbreathe Classic IMT
First generation POWERbreathe Inspiratory Muscle Training (IMT) device
Mechanical, adjustable with load setting indicator
Drug-free - no side effects or drug interactions
Awarded a Millennium Product by UK Design Council
Washable

POWERbreathe is a scientifically proven Inspiratory Muscle Training (IMT) device, developed by leading scientists for improving the strength and endurance of the muscles used to breathe in, primarily the diaphragm and intercostals / rib cage muscles.

As with any other muscle, respiratory muscles can be trained so that they are more resistant to fatigue. This resistance to fatigue results in reduced breathlessness and enhanced exercise tolerance.

POWERbreathe Classic uses scientifically proven Pressure Threshold Training. This provides a specific and consistent pressure to train against. When breathing in through POWERbreathe the load calibrated spring provides the resistance.