If you train your external oblique muscles, your waist will become tighter.

My waist size is 60 centimeters.

He works at the blacksmith's every day to forge his skills.

The internal oblique muscle is a muscle that helps with the body's rotational movements and lateral bending.

He is training his oblique muscles at the gym every day.

I strained a muscle at the gym yesterday.

He said he was hungry.

His house is diagonally across from my house.

Let's play outside.

There is no one else but me.