Relating to the forces and movements involved in stomach function and digestion.
From Greek 'gaster' (stomach) + 'dynamis' (force/power) + '-ic' (adjective suffix). This physiological term describes the mechanical and muscular aspects of gastric function.
Your stomach doesn't just sit there—it churns in a coordinated wave pattern called peristalsis about 3 times per minute, and studying these gastroadynamic movements helped doctors understand why some people have motility disorders!
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