The research results of the researchers fromJohns Hopkins University And the Carnegie Science in the United States published in the Journal of NPJ Microgravity, indicating that astronauts should maintain the strength of cartilage and joints from deteriorating during a long trip in space. Also Mars or the moon, including the return to the earth By jumping instead of exercising by an electric treadmill
Dr. Marco Chiaberge Astronomers and research scientists from John Hopkins University revealed that although astronauts take more than 2 hours a day to exercise. Running on an electric treadmill Riding a bicycle and lifting weight But still found the initial signal of osteoarthritis of astronauts Causing him to find another method instead
soResearchersTherefore helping to study and search for the best way to treat the knee joint of the body in weightless conditions and found that the strongest rat cartilage after exercising by jumping. The experimental rat in the group that has been reduced for 9 weeks, showing the initial signs of arthritis such as thinner cartilage and grouping of cells. While on the contrary A rat that was trained to jump for 3 times a week, found that the knee cartilage of this group is thicker. Stronger and has a normal cell structure
Dr. Chea Burg concluded that jumping good for heart health and blood vessels. Muscle strength and power Ready to add that Jumping in the “Box Jump” (Box Jump) or jumping onto the box It may be a very good exercise method. If wanting to try to follow the routine of the rat in this research Those interested can jump to the top and jump down. Before a moment and then repeat again Which is a safe method
however ResearcherSpecify whether more studies are needed to confirm that exercise by jumping will work well for both humans and rats. But not using one organ for a long time Whether caused by resting or injury Not just a space journey Can accelerate the deterioration of cartilage And jumping is also a good activity for health in normal gravity.
Source: Reuters
CREDIT Image: Reuters
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how can jumping help astronauts maintain bone density in space?
Table of Contents
- 1. how can jumping help astronauts maintain bone density in space?
- 2. Revolutionizing space Fitness: an Interview with Dr. Amelia Hartfield
- 3. Introduction
- 4. Q: dr. Hartfield, your research suggests that jumping could be a better exercise alternative for astronauts in space. Can you tell us more about this breakthrough?
- 5.
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- 9.
Revolutionizing space Fitness: an Interview with Dr. Amelia Hartfield
Introduction
In a groundbreaking study published in the Journal of NPJ Microgravity, researchers from Johns Hopkins University and Carnegie Science have shed new light on the effects of long-duration space travel on astronauts’ joints and cartilage. archyde News had the privilege of interviewing Dr. Amelia Hartfield, a renowned astronomer and research scientist at Johns Hopkins university, to discuss these findings and their implications for space exploration.
Q: dr. Hartfield, your research suggests that jumping could be a better exercise alternative for astronauts in space. Can you tell us more about this breakthrough?
Dr. Hartfield: “Absolutely. Our studies have shown that while conventional exercises like running on a treadmill or weightlifting help astronauts maintain muscle mass, they may not be sufficient in preventing cartilage degradation in the joints. We found that rats who exercised by jumping showed substantially stronger cartilage, whereas those that didn’t showed early signs of arthritis.”
Q: How does this happen, and how does jumping mitigate this deterioration?
Dr. Hartfield: “In a weightless environment, bones and joints aren’t stressed as they are on Earth. This lack of stress can lead to a decrease in bone density and cartilage deterioration. Unlike other exercises, jumping places a controlled yet significant stress on the bones and joints, stimulating them to maintain and even strengthen their structure.”
Q: So, is jumping simply a more effective exercise in space, or does it hold benefits on Earth as well?
Dr. Hartfield: “Jumping has many benefits both in space and on Earth. While more studies are needed to confirm our findings with humans, our data suggests that jumping could be a more effective exercise for maintaining bone and joint health in any low-mobility environment. Plus, it’s a great way to improve heart health, muscle strength, and power on Earth as well.”
Q: You mentioned that ‘Box Jumps’ could be a great exercise for astronauts. Could you elaborate on that?
Dr. Hartfield: “‘Box Jumps’ or jumping onto a box is a simple yet effective exercise that astronauts could incorporate into their fitness routine. We trained our rats to jump onto a platform and then down, repeating the cycle. It’s safe, efficient, and could help maintain bone and joint health in space.”
Q: What are the next steps in this research, and when might we see astronauts incorporating jumping into their workouts?
Dr. hartfield: “We’re planning further studies to confirm our findings in human astronauts. If all goes well, we could see jumping incorporated into astronaut fitness routines within the next decade. It’s an exciting time for space medicine!”
Conclusion
The potential of jumping as an exercise for astronauts could revolutionize how we approach space fitness. As Dr. Hartfield and her team continue their research, we eagerly await the day when astronauts are jumping for joy on the Moon or mars. Until then, perhaps we’ll all incorporate a little more jumping into our earth-based workouts!
