Martial, in a sentence

From a dictionary listing:

Martial [mahr-shuhl] adjective

1. inclined or disposed to war; warlike: The ancient Romans were a martial people.
2. of, suitable for, or associated with war or the armed forces: martial music.
3. characteristic of or befitting a warrior: a martial stride.

Please use martial in a sentence —

• The martial schools have metal detectors upon entry, are surrounded like a fortress, and train students and teachers how to respond to an active shooter.
• Men’s bodies are revered for ingesting protein shakes or steroids that transform a figure into a martial shape like Robocop or a superhero.
• His martial communication skills valued domination and subservience.