Strengthen your breathing power to improve your stamina and endurance.

• Advanced variable load training matches the strength profile of the inspiratory muscles for maximum training effectiveness.
• Detachable valve assembly for cleaning.
• Triple aperture rotary valve responds rapidly.
• Precision torque limiter positioning system allows the valve to be positioned to an accuracy of 0.08ª.
• Training mode trains the inspiratory muscles using a resistance training protocol.
• Latest session load displays results from last session.
• Inspiratory muscle strength improvement mode shows the improvement in training since first session.
• Alarm indicates when the user should breathe in order to optimize breathing patterns and reduce dizziness.
• Counter displays number of breaths remaining in current training session.
• Alarm sounds to indicate end of training session.
• LCD display clearly displays mode information.
• Auto power-off shuts unit down after 1 minute of not being used.
• Rechargeable NiMH battery charges via mini-usb cable.
• 16-hour recharge time.
• Battery lasts for 2 weeks of training.
• Soft-touch nose clip can be used to close off the nose during training.
• Includes storage pouch and display stand.