I strained a muscle at the gym yesterday.

He trains his biceps at the gym every day.

He goes to the gym every day to train his quadriceps.

Strengthening the occipitalis muscle can reduce neck pain.

He is doing special exercises to train his temporalis muscle.

The longissimus capitis muscle is a part of the neck muscles, helping to pull the head back.

Don't stick your head out.

He ate three apples.

Our new project will start on the third day of the month.

His head is very big.