Your deep transverse abdominis muscle, a key core muscle that supports breathing, can also become fatigued. This can affect the contractibility of the diaphragm but also weaken low spine stability.

The rectus abdominis is the long, flat muscle on the front of your abdomen. It’s separated by lines of ligamentous tissue, which gives it a washboard appearance. However, it’s important to note that ...

Way back in 2006, a movie called 300 introduced the world to the legendary Spartans. Warriors without compare, the Spartans really existed and were the dominant military force in ancient Greece.