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He succeeded in a difficult project with the spirit of 'ishi no ue ni mo sannen', which means great works are performed by perseverance.

The levator palpebrae superioris is the main muscle for opening the eyes.

The obliquus capitis superior muscle is part of the neck muscles, helping to tilt the head.

The superior pharyngeal constrictor plays a role in pushing food into the esophagus when swallowing.

The suprahyoid muscle is one of the muscles that help in mastication and swallowing.

It is said that Yagamihime of Inaba was a very beautiful princess.

He started a special exercise to train his serratus posterior inferior muscle.

The obliquus capitis inferior muscle is a part of the neck muscles, helping to tilt the head.

The depressor anguli oris is the muscle that lowers the corners of our mouth when we are sad.