Dec 13, 2022 · In most cases of stiff person syndrome, your trunk (abdomen, chest and back) muscles are the first to become stiff. The rigidity causes pain ...
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Jun 13, 2023 · From physical activity to sedentary lifestyles, dehydration to medical conditions, there are many reasons why muscles may become stiff. But ...
Apr 15, 2024 · : to become stiff or stiffer. stiffener. ˈsti-fə-nər. ˈstif-nər. noun. Synonyms. harden · harshen · strengthen · toughen · See all Synonyms & ...
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Apr 28, 2023 · Rigidity is when muscle become stiff or inflexible. When this happens to your facial muscles it can be called facial masking or Parkinson's ...
When your muscles contract, become stiff, or spasm involuntarily, it's called spasticity. Spasticity can make it difficult to: walk; move; talk. It can be ...
To make or become stiff or rigid. Verb. △. To make or become harder or thicker in texture. stiffen · harden · congeal · set · solidify · coagulate.