Microgravity (the very low gravity found in orbit) is insufficient to prevent loss of bone structure during a long period of time in space. One way to compensate is by stressing the skeleton through vigorous exercise.
findings can be ussed to help the aging live healthier & live more active lives
microgravity
In space, astronauts experience microgravity, which leads to a decrease in bone density due to reduced mechanical stress on the skeletal system. This phenomenon is known as spaceflight osteopenia, where bones lose calcium and other minerals, making them weaker and more susceptible to fractures. Research indicates that astronauts can lose about 1% to 2% of their bone mass per month while in space. To mitigate this effect, astronauts engage in regular strength and resistance training during their missions.
microgravity
When the space shuttle is orbiting the Earth, the effect of microgravity is caused by the spacecraft and everything inside it being in free fall towards the Earth. The sensation of weightlessness occurs because both the shuttle and any objects inside are falling at the same rate, creating the illusion of zero gravity.
studying the effect of microgravity on the human body
they adapt to the gravity and your reduced wait, so therefore can carry less weight and become weaker
Prolonged bed rest, massive weakness.
how does lemon juice effect chicken bones .
David Namkoong has written: 'Effect of microgravity on material undergoing melting and freezing' -- subject(s): Melting, Microgravity, Spaceborne experiments, Phase change materials, Freezing, Lithium flourides, Heat storage
yes
findings can be ussed to help the aging live healthier & live more active lives
main effect of mechanical stress
Skeletal muscle has a direct effect on bones. When skeletal muscles contract, they pull on the bones to create movement at the joints. This movement is essential for activities such as walking, running, and lifting.
Milk and dairy products have a healthy impact on your bones. They help to strengthen them.
Osteoporosis can lower bone density and weaken them, making it easier to break bones.
The cast of MicroGravity - 2005 includes: Anne Cabrera Bill Cabrera