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Space Workout: Tiny Device Beats Muscle Loss
9 Apr
Summary
- A compact flywheel machine provides both cardio and resistance training for astronauts.
- The device can simulate up to 400 pounds of resistance for exercises like squats.
- Research shows the flywheel prevents muscle atrophy as effectively as a full gym.
The Artemis II crew is utilizing a compact flywheel machine to maintain their physical condition during their mission. This specialized equipment, fitting within the Orion spacecraft's limited space, is engineered to provide both cardiovascular and significant resistance training.
Astronauts can perform weightlifting exercises, including squats and deadlifts, with the flywheel generating up to 400 pounds of resistance. Early prototypes developed for NASA demonstrated that this small device could prevent muscle atrophy and strength loss, mirroring the effectiveness of a comprehensive gym setup.
