pronator

/pronator/

Thân thiện

The physical therapist demonstrates the pronator muscle in the forearm.

Definition

1. Noun:
   • A muscle that produces or assists in pronation: A pronator is a muscle in the body, typically in the forearm, that causes the hand and forearm to rotate inward so that the palm faces downward or backward.

Usage

• The word "pronator" is a technical anatomical term. It is used primarily in medical, biological, and fitness contexts to describe specific muscles responsible for the pronation movement of the forearm.

Examples

• Noun:
  • The pronator teres is one of the main muscles involved in turning the palm down.
  • An injury to the pronator can make it difficult to rotate the hand.

Advanced Usage

• "Pronator syndrome": A condition involving compression of the median nerve as it passes between the two heads of the pronator teres muscle.
  • The patient was diagnosed with pronator syndrome, causing numbness in the thumb.

Variants and Related Words

• Pronate (verb): To rotate the hand and forearm so that the palm faces downward or backward.
  • Runners often pronate their feet upon impact with the ground.
• Pronation (noun): The rotational movement of the forearm or foot.
  • Excessive pronation of the foot can lead to injuries.

Synonyms

• Pronating muscle: A descriptive synonym for pronator.

Related Phrases

• Pronator quadratus: The deeper of the two primary pronator muscles in the forearm.
• Pronator teres: The more superficial of the two primary pronator muscles.

Học thuật

Noun

1. a muscle that produces or assists in pronation