Explanations and features: * The Threshold IMT provides firm and precise pressure to inhale muscular strength and endurance training, regardless of the speed or slowness of patient breathing. * Exercises the respiratory muscles and improves breathing. * Single directional independent flow valve suitable for all patients. * Resistance training for strength and endurance. * It works in any situation for effective treatment. * Adjustable pressure for all training levels. * Constant pressure eliminates the need for a pressure indicator. * Mouth piece. * Optional mask for flexibility. * Comfortable, reliable and easy to clean design.
