Artemis II Astronauts Utilize Flywheel for Effective Workouts in Space
Originally: Artemis II astronauts have fitness lessons for everyone
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The Artemis II crew, consisting of Christina Koch, Jeremy Hansen, Victor Glover, and Reid Wiseman, is utilizing a specially designed flywheel for workouts aboard the Orion spacecraft. This compact device, measuring about the size of an extra-large shoebox, allows astronauts to perform both cardiovascular and resistance exercises, accommodating up to 400 pounds. Exercise physiologist Jessica Scott noted that the flywheel can prevent muscle atrophy similar to a full gym. With over 10,000 applicants for a study on muscle loss, the research indicates that even limited exercise can significantly mitigate physical decline in space. This innovation could have broader applications for fitness on Earth, particularly for those with limited space and time.
Key Takeaways
- • The flywheel device used by Artemis II astronauts provides resistance exercises up to 400 pounds.
- • Over 10,000 individuals applied to participate in NASA's muscle atrophy study, with only 30 selected.
- • Jessica Scott, an exercise physiologist, stated that ten days in space can lead to significant muscle loss, comparable to ten days in bed.
- • The flywheel is designed to fit in Orion's 316 cubic feet of space, allowing effective workouts in tight quarters.
- • Astronaut Reid Wiseman reported satisfaction with the flywheel's performance, noting it didn't disturb his crewmates.
Why This Matters
The development of the flywheel reflects ongoing efforts to address the physical challenges faced by astronauts in microgravity, which is crucial for long-duration space missions. Additionally, the implications of this research extend to the general public, potentially leading to innovative fitness solutions for those constrained by space and time, addressing a growing concern about sedentary lifestyles.
This summary was generated by AI from original reporting by NPR. Always verify important details with the original source.
