Swanson in U.S. Laboratory

ISS040-E-123259 (2 Sept. 2014) --- NASA astronaut Steve Swanson, Expedition 40 commander, prepares to set up the Portable Pulmonary Function System hardware for Sprint VO2max sessions in the Destiny laboratory of the International Space Station. The Sprint experiment measures the effectiveness of high-intensity, low-volume exercise training in minimizing the loss of muscle mass and bone density that occurs during spaceflight.