The China Manned Space Agency (CMSA) recently released captivating video footage showcasing the Shenzhou-18 crew—Ye Guangfu, Li Cong, and Li Guangsu—engaged in a series of strength and muscle experiments aboard the China Space Station.
These astronauts are undergoing comprehensive tests to measure their physical strength in the microgravity environment of space. The regimen includes two-arm and single-arm push and pull exercises, as well as rotational strength assessments, designed to compare their operational strength in space with that on Earth.
By meticulously collecting data throughout their six-month mission, which launched in April, researchers aim to gain valuable insights into how spaceflight impacts human physiology. This information is crucial for developing strategies to counteract muscle loss during long-duration missions.
In addition to strength tests, the crew is participating in muscle adaptation studies using equipment such as bicycles, treadmills, and resistance trainers. These studies measure factors like Achilles tendon stiffness, lower limb movement patterns, and foot pressure distribution. The ultimate goal is to create predictive models that can help maintain astronaut health on future space missions.
The Shenzhou-18 mission is slated to conduct over 90 experiments across various scientific disciplines, including space material science, life sciences, and technology, making significant contributions to our understanding of human capabilities in space.
Reference(s):
Shenzhou-18: Chinese astronauts test strength and muscle in space
cgtn.com
