COPD Circuit Exercise

Inclusion Criteria

• •Ability to walk, sit down and stand up independently
• •* Age 30 - 85 years
• •* Ability to lay in supine or elevated position for up to 3 hours
• •* Diagnosis of moderate to very severe chronic airflow limitation and compliant to the following criteria: FEV1 \< 70% of reference FEV1
• •or- Obstructive Sleep Apnea (OSA)
• •or- 2 weeks post-recovered\* from laboratory confirmed case of COVID
• •● Willingness and ability to comply with the protocol
• •\*Recovered is defined according to Brazos County Health District as someone who has been fever-free for 24 hours without fever-reducing medications, and it has been 10 days after onset of symptoms.
• •Healthy male or female according to the investigator's or appointed staff's judgment
• •Ability to walk, sit down and stand up independently
• •Age 30 - 85 years
• •Ability to lay in supine or elevated position for up to 3 hours
• •No diagnosis of chronic lung disease
• •Willingness and ability to comply with the protocol