Cosmonaut Sergey Prokopyev jogs while tethered to a station treadmill to the treadmill inside the International Space Station's Zvezda service module.
iss068e042982 (Jan. 26, 2023) — Roscosmos cosmonaut and Expedition 68 Commander Sergey Prokopyev jogs while tethered to the treadmill inside the International Space Station’s Zvezda service module. Credit: Roscosmos