transversus abdominis

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transversus abdominis

The physical therapist points to the transversus abdominis on an anatomical chart.

Definition
  1. Noun:
    • A flat muscle with transverse fibers that forms the anterior and lateral walls of the abdominal cavity: The transversus abdominis is one of the major muscles of the abdominal wall. Its fibers run horizontally (transversely) across the abdomen, deep to the internal oblique muscle. It acts like a natural corset, compressing the abdominal contents and stabilizing the trunk.
Usage Examples
  • Noun:
    • Strengthening the transversus abdominis is crucial for core stability and lower back health.
    • During the exercise, focus on drawing your navel toward your spine to engage the transversus abdominis.
    • The surgeon carefully dissected through the layers to expose the transversus abdominis.
Advanced Usage
  • "Transversus abdominis muscle": The full anatomical name, often used interchangeably with "transversus abdominis."
    • The transversus abdominis muscle is the deepest of the anterolateral abdominal muscles.
  • "Transversus abdominis activation": Refers to the conscious or reflexive engagement of this muscle.
    • Proper breathing technique is essential for correct transversus abdominis activation.
Variants and Related Words
  • Transverse abdominal muscle: A common alternative name.
  • TA (abbreviation): A frequently used shorthand in fitness and medical contexts.
    • The Pilates instructor cued the class to engage their TA.
  • Abdominal muscles / Abdominals: The general group of muscles to which the transversus abdominis belongs.
Synonyms
  • Deep abdominal muscle: A descriptive synonym highlighting its anatomical position.
  • Corset muscle: A functional synonym describing its action of compressing and stabilizing the abdomen.
Related Phrases
  • "Engage the core": A common fitness instruction that primarily involves activating the transversus abdominis along with other deep trunk muscles.
  • "Abdominal wall": The anatomical structure that the transversus abdominis helps to form.
transversus abdominis

The physical therapist points to the transversus abdominis on an anatomical chart.

Noun
  1. a flat muscle with transverse fibers that forms the anterior and lateral walls of the abdominal cavity