inclusion criteria: - subjects over 18 years old. - subjects having contracted covid-19 as evidenced by a positive rt-pcr test and / or the presence of antibodies. - subjects having had a medical prescription for respiratory rehabilitation. - subject having the hardware and network coverage necessary to achieve a videoconference. - subjects with at least one of the following post-covid-19 sequelae: - dyspnea at rest or during exercise objectified by the mmrc (modified medical research council) scale with a score greater than or equal to 2. (vestbo et al, 2013) - dysfunction of ventilation objectified by the nijmegen questionnaire with a score greater than or equal to 23/64 (van dixhoorn and duivenvoordent, 1985) - exercise intolerance objectified by the 1min-sts according to the standards by age and sex established by strassmann et al (2013). - abnormal fatigue objectified by the mfi-20 (multidimensional fatigue inventory) validated in french by gentile et al (2003) according to the age and sex standards established by schwarz et al (2003). - state of anxiety or depression objectified by the hads (hospital anxiety and depression scale) validated in french by roberge et al (2013) according to the standards by age and sex established by bocéréan and ducret (2014) - patients covered by social security or equivalent regimen

inclusion criteria: - subjects over 18 years old. - subjects having contracted covid-19 as evidenced by a positive rt-pcr test and / or the presence of antibodies. - subjects having had a medical prescription for respiratory rehabilitation. - subject having the hardware and network coverage necessary to achieve a videoconference. - subjects with at least one of the following post-covid-19 sequelae: - dyspnea at rest or during exercise objectified by the mmrc (modified medical research council) scale with a score greater than or equal to 2. (vestbo et al, 2013) - dysfunction of ventilation objectified by the nijmegen questionnaire with a score greater than or equal to 23/64 (van dixhoorn and duivenvoordent, 1985) - exercise intolerance objectified by the 1min-sts according to the standards by age and sex established by strassmann et al (2013). - abnormal fatigue objectified by the mfi-20 (multidimensional fatigue inventory) validated in french by gentile et al (2003) according to the age and sex standards established by schwarz et al (2003). - state of anxiety or depression objectified by the hads (hospital anxiety and depression scale) validated in french by roberge et al (2013) according to the standards by age and sex established by bocéréan and ducret (2014) - patients covered by social security or equivalent regimen