Yoga in Space: NASA Astronaut Christina Koch’s Practice

NASA astronaut Christina Koch finds that practicing yoga in space is not only beneficial but also surprisingly enjoyable, even in the challenging environment of microgravity. Koch, who is preparing for the Artemis II mission – a historic journey that will make her the first woman to orbit the moon – shared her experience with Yoga Journal, highlighting how maintaining familiar routines, like yoga, helps her stay grounded during spaceflight.

During her previous mission aboard the International Space Station (ISS) in 2018, Koch incorporated yoga into her daily routine. “I did [a lot] of yoga when I was on board the ISS. And it’s actually not that hard to do,” she explained in an interview with Space Report News. “In some ways, way more fun to do.”

While NASA mandates exercise for astronauts in space to combat the physical effects of weightlessness, Koch emphasized that yoga offers unique benefits. She noted that it’s particularly effective for working the “little stabilization muscles” that can be difficult to target with other forms of exercise.

However, not all poses translate equally well to a zero-gravity environment. Koch found that standing poses were less effective, while stretching poses proved particularly beneficial.

“There are some poses that are tough,” she continues. “The standing poses I don’t necessarily get as much out of. But a lot of the stretching poses are great. So yes, yoga’s fantastic.”

Christina Koch, via Yoga Journal

Artemis II Mission and Pre-Flight Traditions

Koch is currently part of the four-person crew for the Artemis II mission, which launched toward the moon on April 1, 2026. Before embarking on the 10-day journey, the crew engaged in a pre-flight tradition of playing cards, described as a “brief moment of levity” by the Kennedy Space Center. This playful moment underscores the importance of maintaining a sense of normalcy and well-being even amidst the seriousness of a space mission.

The Artemis II mission represents a significant milestone in space exploration, and Koch’s participation as the first woman to orbit the moon is particularly noteworthy. Her ability to integrate personal practices like yoga into her demanding schedule highlights the importance of mental and physical well-being for astronauts undertaking long-duration spaceflights.

The Benefits of Yoga in Microgravity

The experience of astronauts like Christina Koch demonstrates the adaptability of yoga and its potential benefits in unconventional environments. While the challenges of performing yoga in microgravity are unique, the practice offers a way to maintain physical fitness, mental clarity, and a sense of grounding during extended periods in space.

The ability to continue enjoying hobbies and routines, such as yoga, can be crucial for astronauts’ psychological well-being during long-duration missions. As Koch’s experience shows, finding ways to stay connected to familiar activities can contribute to a more positive and productive experience in the demanding environment of space.

Christina Koch’s continued practice of yoga underscores its versatility and potential as a valuable tool for maintaining both physical and mental health, even beyond the confines of Earth. Her experience provides insights into the importance of holistic well-being for individuals operating in extreme environments, and may inform future approaches to astronaut training and support.

Koch is a NASA astronaut selected in 2013 and is currently assigned as a mission specialist on the Artemis II mission. She previously served as a flight engineer onboard the International Space Station as part of Expeditions 59, 60, and 61, according to NASA.