Which of the following BEST represents the causes of stiff muscles?
A. Stiff muscles only result from overwork.
B. Stiff muscles only result from prolonged periods of inactivity.
Stiff muscles result from both over- and underworking them.
D. Stiff muscles are mostly the result of painful injuries.

Respuesta :

Answer:

The answer is C-Stiff muscles result from both over and underworking them.

Explanation:

The statement 'stiff muscles result from both over- and underworking them'  BEST represents the causes of stiff muscles.

  • Muscle rigidity, also called muscle tension/stiffness, represents the most common cause of muscle pain.

  • Muscle stiffness may be due to persistent strain and fatigue, as muscles contract and become stiffer.

  • Muscle stiffness may occur, for example, after excessive physical exercise or after large periods of inactivity (during bed rest).

  • Additional causes of muscle stiffness include sprains/strains, diseases (e.g. polymyalgia rheumatica), diverse infections, specific medications, etc.

In conclusion, the statement 'stiff muscles result from both over- and underworking them'  BEST represents the causes of stiff muscles.

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