Individuals at least six weeks after hospital discharge for COVID-19, Peripheral O2 saturation (SpO2) greater than 90%, Resting electrocardiogram (12-lead) normal, Control of underlying diseases (under medical supervision), Ability to sit and stand without assistance, Ability to maintain balance in the standing position, Stable level of consciousness.

Individuals at least six weeks after hospital discharge for COVID-19, Peripheral O2 saturation (SpO2) greater than 90%, Resting electrocardiogram (12-lead) normal, Control of underlying diseases (under medical supervision), Ability to sit and stand without assistance, Ability to maintain balance in the standing position, Stable level of consciousness.