Commander Chris Cassidy sets up hardware that measures pulmonary function

iss063e002916 (April 24, 2020) --- NASA astronaut and Expedition 63 Commander Chris Cassidy sets up hardware that measures pulmonary function while using the station's exercise bike, also known as the Cycle Ergometer with Vibration Isolation and Stabilization (CEVIS), located in the U.S. Destiny laboratory module.