Lopez-Alegria exercises in the Zvezda Service module

ISS014-E-07115 (2 Nov. 2006) --- Astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer, equipped with a bungee harness, exercises on the Treadmill Vibration Isolation System (TVIS) in the Zvezda Service Module of the International Space Station. In this close-up view, the TVIS is out of frame.