Enhancing Analog Space Missions With Neutral Position Body Angles: A Novel Approach to Simulating Microgravity Conditions on Earth

Abstract

Analog space missions are essential for preparing astronauts for the unique physical and psychological demands of space exploration. While current analog environments effectively simulate certain aspects of extraterrestrial habitats, reproducing the experience of microgravity on Earth remains a significant challenge. This paper explores the application of a "neutral position" body angle, a reclining posture at approximately 6 degrees, which redistributes bodily fluids and reduces joint stress in a manner that partially mimics microgravity effects