ISS041-E-011476 (15 Sept. 2014) --- Russian cosmonaut Maxim Suraev, Expedition 41 commander, equipped with a bungee harness, exercises on the Combined Operational Load Bearing External Resistance Treadmill (COLBERT) in the Tranquility node of the International Space Station.
Photographer Maxim Suraev
Date September 15, 2014