Cách sử dụng
Spasm is a word used to describe a sudden, involuntary movement or contraction of muscles that can be painful or uncomfortable. It can happen in different parts of the body, such as the arms, legs or back, and is often associated with muscle cramps or spasms. You may hear this word used in medical or sports contexts, as it can be a symptom of certain conditions or injuries. For example, someone who has a muscle spasm in their back may experience a sudden jolt of pain that makes it difficult to move. It's important to seek medical attention if you experience frequent or severe spasms, as they can be a sign of an underlying health issue.