As I was walking down Tenkajiku, there were many shops lined up.

He is suffering from muscle pain in his gemellus muscle.

He is doing special exercises to strengthen his intercostal muscles.

He is doing special exercises to strengthen his mentalis muscle.

He is doing special exercises to strengthen his caninus muscle.

He is doing a special exercise to strengthen his extensor carpi radialis brevis.

The extensor carpi radialis longus is a part of the arm muscles and helps in the movement of the wrist.

He explained in detail about the structure of the sphenoid bone.

He slipped and hit his coccyx.

He fractured his intermediate cuneiform bone in his foot.