Muscle Mass
Muscle mass refers to the total weight of all the muscles in the body. In the context of space and astronautical engineering, muscle mass is an important factor to consider for astronauts who spend extended periods of time in microgravity environments. Microgravity causes muscle atrophy, which is the loss of muscle mass and strength due to lack of use. Astronauts must engage in regular exercise to maintain their muscle mass and prevent atrophy. This is particularly important for muscles that are essential for everyday activities such as standing, walking, and gripping. Maintaining muscle mass is also important for bone health, as muscles help to support and protect bones. In addition to exercise, astronauts may also use resistance training devices and other equipment to help maintain their muscle mass while in space.
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