The pyramidalis muscle is one of the muscles located in the human abdomen.

His character is two sides of the same coin, with kindness and strictness coexisting.

In physics, blackbody radiation is a very important concept.

He is immersed in the study of ancient seal script.

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

By strengthening the posterior scalene muscle, you can reduce neck and shoulder pain.

He is doing a special exercise to train his occipitofrontalis muscle.

The Commonwealth of Independent States is an intergovernmental organization formed by part of the former Soviet Union.

This area is seriously contaminated with radioactive isotopes.

In Christianity, God is considered as the Trinity of the Father, the Son, and the Holy Spirit.