During the anatomy lab, we carefully examined the muscles of mastication to understand their attachments and functions.

During the dissection, the anatomist carefully examined the triangularis muscles to determine their origin and insertion.

The doctor explained that involuntary muscles control digestion and heartbeat without conscious effort.

During the echocardiogram, the cardiologist carefully examined the papillary muscles for signs of dysfunction.

Physical therapists assess the deltoideus muscles to design effective shoulder rehabilitation programs.

During phonation, the arytenoid muscles adjust the position and tension of the vocal folds.

During the dissection, the student carefully identified the anterior auricular muscles and noted their attachment points to the temporal fascia.

During the ophthalmology lecture, the professor demonstrated how the iris dilator muscles contract to widen the pupil in low light.

To flex one's muscles effectively, one should start by isolating the forearm flexors.

During the dissection, the superior auricular muscles were carefully exposed to study their attachments.