A Buyer's Guide to respiratory trainers Respiratory trainers are easy to use and may be used by persons of all ages and physical conditions. These accessories serve to train respiratory muscles and improve your strength and stamina, to reduce the possibility of fatigue during workouts and considerably improve health, welfare and physical performance. These devices may be classified according to their level of resistance: low, medium and high. · Low level of resistance: Aimed at sedentary persons and those with respiratory problems. · Medium level of resistance: Aimed at active persons who do physical exercise. · High level of resistance: Aimed at active competitive sportspersons, whose requirements and respiratory functionality are very high. In addition, some devices have been specifically designed for the treatment and rehabilitation of CPD, Asthma and Heart Problems, whereas others are electronic and incorporate a monitoring system as well as a self-improvement function with which the accessory detects the physical level of the user and, according to this level, personalizes your respiratory workout programme.
