3. Results
Out of the 103 patients in the API group that were initially invited to participate, 26 agreed to participate and met the inclusion criteria. Of these, 24 patients (92%) completed the physical exercise intervention. Dropouts consisted of two patients (8%) that did not achieve the minimum attendance. Regarding in PPI group derived from 81 patients that received invitation to the study, from these, 17 agreed to participate. Of these, 14 patients (82%) completed the postural intervention. Dropouts consisted of three patients (18%) that did not achieve minimum attendance (The two groups were homogeneous, except in the body mass index (BMI). The API group had higher BMI (In the API group, the systolic blood pressure decreased from 125 mmHg (SD = 10.6) to 121.3 mmHg (SD = 11.2) and diastolic blood pressure decreased from 82.9 mmHg (SD = 10.8) to 77.9 mmHg (SD = 11.8), (On the Simpaq scale (Regarding quality of life, as quantified by the questionnaire SF-36 (Regarding physical performance, 6MWT (BPRS changes were similar among the API and PPI groups. There was no difference in all 18 items between groups, i.e., (1) Worry about body (