Multidimensional Dysphnoea-12 (MD12) Spanish version. The MD12 questionnaire will be self-administered and will be performed at the end of the 6MWT. Patients will send the results of MD12 screenshot daily to the evaluator; via WhatsApp or email. ;Six Minute Walk Test (6MWT). The 6MWT will be performed by all patients in their home; under the telematically supervision of a physiotherapist. All patients will receive the same instructions before the walk; and will be encouraged by the physiotherapist who repeated set phrases every minute during the walk. The distance covered during the test will be recorded in meters telematically by patient smartphone. Patients will be allowed to stop and rest during the test but they will be instructed to resume walking as soon as they felt able to do so. Patients will send the results of 6MWT screenshot daily to the evaluator; via WhatsApp or email. ;hirty Seconds Sit-To-Stand Test (30STST). Evaluators will ask patients to place a straight-backed armless chair; with a hard seat ; which will be stabilized by placing it against a wall; considering floor to seat height will be between 45 - 50 cm. Seated participants will asked to come forward on the seat until their feet will be flat on the floor; and to fold their upper limbs across the chest; without moving it during all test. Patients will be then instructed to stand up all the way and sit down once without using the upper limbs. Patients will start in the seated position on the chair and; upon command telematically; they will stand up; and then they will return to sitting as many times as they could; in a 30-second time period. The evaluators will control this test telematically by videoconference.

Multidimensional Dysphnoea-12 (MD12) Spanish version. The MD12 questionnaire will be self-administered and will be performed at the end of the 6MWT. Patients will send the results of MD12 screenshot daily to the evaluator; via WhatsApp or email. ;Six Minute Walk Test (6MWT). The 6MWT will be performed by all patients in their home; under the telematically supervision of a physiotherapist. All patients will receive the same instructions before the walk; and will be encouraged by the physiotherapist who repeated set phrases every minute during the walk. The distance covered during the test will be recorded in meters telematically by patient smartphone. Patients will be allowed to stop and rest during the test but they will be instructed to resume walking as soon as they felt able to do so. Patients will send the results of 6MWT screenshot daily to the evaluator; via WhatsApp or email. ;hirty Seconds Sit-To-Stand Test (30STST). Evaluators will ask patients to place a straight-backed armless chair; with a hard seat ; which will be stabilized by placing it against a wall; considering floor to seat height will be between 45 - 50 cm. Seated participants will asked to come forward on the seat until their feet will be flat on the floor; and to fold their upper limbs across the chest; without moving it during all test. Patients will be then instructed to stand up all the way and sit down once without using the upper limbs. Patients will start in the seated position on the chair and; upon command telematically; they will stand up; and then they will return to sitting as many times as they could; in a 30-second time period. The evaluators will control this test telematically by videoconference.

Visual Analog Scale Fatigue (VASF); for fatigue measurement. Patients participating in the study will indicate the intensity of their fatigue by means of the VAS through the Smartphone application called “Visual Scale” (Apple Store and Google Play). They will have to signal in a horizontal line where they would place their fatigue; being 0 no fatigue and the 10 would be the worst imaginable fatigue”. VASF will be controlled telematically by the evaluators through the Smartphone application. The evaluator will ask the patient to indicate their level of VASF in the Visual Scale application; and to take a screenshot of the smartphone to obtain the established value for VASF; which is calculated as the average value of two attempts. The patient must send the VASF screenshot daily to the evaluator; via WhatsApp or email.;Forced Expiratory Volume in one second (FEV1). The Piko-1 spirometer device will be sent to the home of each patient by post and a telematic control of its use will be carried out. The evaluator will ask the patient to indicate their level of FEV1 assessed by Piko-1 device; twice each time. FEV1 obtained values by patients must send to the evaluator; via WhatsApp or email. We will calculate means of each 2 measurements; assessed by patients every day. ;Six Minute Walk Test (6MWT). The 6MWT will be performed by all patients in their home; under the telematically supervision of a physiotherapist. All patients will receive the same instructions before the walk; and will be encouraged by the physiotherapist who repeated set phrases every minute during the walk. The distance covered during the test will be recorded in meters telematically by patient smartphone. Patients will be allowed to stop and rest during the test but they will be instructed to resume walking as soon as they felt able to do so. Patients will send the results of 6MWT screenshot daily to the evaluator; via WhatsApp or email. ;hirty Seconds Sit-To-Stand Test (30STST). Evaluators will ask patients to place a straight-backed armless chair; with a hard seat ; which will be stabilized by placing it against a wall; considering floor to seat height will be between 45 - 50 cm. Seated participants will asked to come forward on the seat until their feet will be flat on the floor; and to fold their upper limbs across the chest; without moving it during all test. Patients will be then instructed to stand up all the way and sit down once without using the upper limbs. Patients will start in the seated position on the chair and; upon command telematically; they will stand up; and then they will return to sitting as many times as they could; in a 30-second time period. The evaluators will control this test telematically by videoconference.;Multidimensional Dysphnoea-12 (MD12) Spanish version. The MD12 questionnaire will be self-administered and will be performed at the end of the 6MWT. Patients will send the results of MD12 screenshot daily to the evaluator; via WhatsApp or email. ;Borg Scale (BS). The Borg scale; of perceived effort; measures the entire range of effort that the individual perceives when exercising. This scale gives criteria to make adjustments to the intensity of exercise; that is; to the workload; and thus forecast and dictate the different intensities of exercise in sports and medical rehabilitation. The BS will be completed by patients at the beginning of each session; and after completing the exercise program; as well as at the end of the tests; every day (6MWT; 30STST). Patients will send the results of BS screenshot daily to the evaluator; via WhatsApp or email. ;Peak Expiratory Flow (PEF). The evaluator will ask the patient to indicate their level of PEF assessed by Piko-1 device; twice each time. After obtaining values; patients will send them to the evaluator; by WhatsApp or email. We will calculate means of each 2 measurements; assessed by patients every day.

Visual Analog Scale Fatigue (VASF); for fatigue measurement. Patients participating in the study will indicate the intensity of their fatigue by means of the VAS through the Smartphone application called “Visual Scale” (Apple Store and Google Play). They will have to signal in a horizontal line where they would place their fatigue; being 0 no fatigue and the 10 would be the worst imaginable fatigue”. VASF will be controlled telematically by the evaluators through the Smartphone application. The evaluator will ask the patient to indicate their level of VASF in the Visual Scale application; and to take a screenshot of the smartphone to obtain the established value for VASF; which is calculated as the average value of two attempts. The patient must send the VASF screenshot daily to the evaluator; via WhatsApp or email.;Forced Expiratory Volume in one second (FEV1). The Piko-1 spirometer device will be sent to the home of each patient by post and a telematic control of its use will be carried out. The evaluator will ask the patient to indicate their level of FEV1 assessed by Piko-1 device; twice each time. FEV1 obtained values by patients must send to the evaluator; via WhatsApp or email. We will calculate means of each 2 measurements; assessed by patients every day. ;Six Minute Walk Test (6MWT). The 6MWT will be performed by all patients in their home; under the telematically supervision of a physiotherapist. All patients will receive the same instructions before the walk; and will be encouraged by the physiotherapist who repeated set phrases every minute during the walk. The distance covered during the test will be recorded in meters telematically by patient smartphone. Patients will be allowed to stop and rest during the test but they will be instructed to resume walking as soon as they felt able to do so. Patients will send the results of 6MWT screenshot daily to the evaluator; via WhatsApp or email. ;hirty Seconds Sit-To-Stand Test (30STST). Evaluators will ask patients to place a straight-backed armless chair; with a hard seat ; which will be stabilized by placing it against a wall; considering floor to seat height will be between 45 - 50 cm. Seated participants will asked to come forward on the seat until their feet will be flat on the floor; and to fold their upper limbs across the chest; without moving it during all test. Patients will be then instructed to stand up all the way and sit down once without using the upper limbs. Patients will start in the seated position on the chair and; upon command telematically; they will stand up; and then they will return to sitting as many times as they could; in a 30-second time period. The evaluators will control this test telematically by videoconference.;Multidimensional Dysphnoea-12 (MD12) Spanish version. The MD12 questionnaire will be self-administered and will be performed at the end of the 6MWT. Patients will send the results of MD12 screenshot daily to the evaluator; via WhatsApp or email. ;Borg Scale (BS). The Borg scale; of perceived effort; measures the entire range of effort that the individual perceives when exercising. This scale gives criteria to make adjustments to the intensity of exercise; that is; to the workload; and thus forecast and dictate the different intensities of exercise in sports and medical rehabilitation. The BS will be completed by patients at the beginning of each session; and after completing the exercise program; as well as at the end of the tests; every day (6MWT; 30STST). Patients will send the results of BS screenshot daily to the evaluator; via WhatsApp or email. ;Peak Expiratory Flow (PEF). The evaluator will ask the patient to indicate their level of PEF assessed by Piko-1 device; twice each time. After obtaining values; patients will send them to the evaluator; by WhatsApp or email. We will calculate means of each 2 measurements; assessed by patients every day.