- hemodynamic instability and the presence of uncontrolled cardiac arrhythmias - any clinical condition that contraindicates aerobic exercise - presence of motor disability before hospitalization which made it impossible to walk independently (rankin scale> 3) (10) - impaired cognitive status (mini mental state examination test <24) - inability to use (by the patient or a caregiver) the technological means sufficient to follow the program (mobile phone with internet connection) - lack of supervision by a caregiver in case of walking and standing instability contacts/locations

- hemodynamic instability and the presence of uncontrolled cardiac arrhythmias - any clinical condition that contraindicates aerobic exercise - presence of motor disability before hospitalization which made it impossible to walk independently (rankin scale> 3) (10) - impaired cognitive status (mini mental state examination test <24) - inability to use (by the patient or a caregiver) the technological means sufficient to follow the program (mobile phone with internet connection) - lack of supervision by a caregiver in case of walking and standing instability contacts/locations