Method JaPer. A New Strategy to Improve Inspirational Capacity

"The participant must perform a series of exercises that will be the same for the two groups in this investigation. In addition to the exercises, this group will use the incentive inspirometer device with a new method created by the main author called the Method JaPer.~For the method JaPer, the participant sits and holds the device. Then put the mouthpiece of the inspirometer in the mouth. Be sure to make a good seal on the mouthpiece with your lips. And exhale normally until you run out of air. And after that, inhale slowly as much as possible. This maximum value will be taken as an indicative parameter of its maximum inspiratory capacity and 50 and 80% for 1 set of 10 repetitions at 50% of their maximum value, 2 sets of 10 repetitions at 60% of its maximum capacity and ends with 1 series at 80% of its maximum capacity. It is highlighted that in each series before finishing and without stopping to rest, the participant must do 5 repetitions at 100% maximum capacity"

Training of respiratory muscles under the protocol of conventional use. Which is that the participant sits and holds the device. Then put the mouthpiece of the inspirometer in the mouth. Be sure to make a good seal on the mouthpiece with your lips. And exhale (exhale) normally until you run out of air. And after that, inhale (inspire) slowly as much as possible. Repeat 10 times and use these indications for 3 sets. In addition, participants must perform the same breathing exercises that are identical for experimental group.