Assertion: cardiac muscle's period | /r/HasSubevent | muscle weakening
Facets:
Source sentences:
text: In humans, prolonged periods of immobilization, as in the cases of bed rest or astronauts flying in space, are known to result in muscle weakening and atrophy.
text: In humans, prolonged periods of immobilization, as in the cases of bed rest or astronauts flying in space, are known to result in muscle weakening and atrophy.