Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky inspect treadmill components

iss073e0257842 (July 8, 2025) --- Roscosmos cosmonauts (from left) Sergey Ryzhikov and Alexey Zubritsky, both Expedition 73 flight engineers, join each other and photograph treadmill components for inspection inside the International Space Station's Zvezda service module. Credit: Roscosmos